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3 Stone Diamond Platinum Ring

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1.50 ct 3-Stone Diamond Platinum Ring
1.50 ct 3-Stone Diamond Platinum Ring

1.50 ct 3-Stone Diamond Platinum Ring

By Hakimi's Gem

Located in Chicago, IL

A captivating trio of diamonds, featuring an approximately 0.75-carat old European-cut white diamond, is elegantly flanked by two approximately 0.75-carat round-cut white diamonds. T...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

3 Stone Diamond Halo Ring Platinum
3 Stone Diamond Halo Ring Platinum

3 Stone Diamond Halo Ring Platinum

Located in South Pasadena, CA

Sparkling 3 stone diamond ring with a halo of diamonds around each diamond!

Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Ruby Diamond 3-Stone Platinum Ring
Ruby Diamond 3-Stone Platinum Ring

Ruby Diamond 3-Stone Platinum Ring

Located in Beverly Hills, CA

A classic 3-stone design featuring a 0.98 carat square shaped ruby.

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Emerald Cut Diamond 3 Stone Ring Platinum
Emerald Cut Diamond 3 Stone Ring Platinum

Emerald Cut Diamond 3 Stone Ring Platinum

Located in South Pasadena, CA

Circa 1990's. Beautiful 3 stone ring with emerald cut diamonds. The center stone has a GIA certification as well.

Category

1990s Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Verragio Platinum 3 Stone Diamond Engagement Ring
Verragio Platinum 3 Stone Diamond Engagement Ring

Verragio Platinum 3 Stone Diamond Engagement Ring

By Verragio

Located in Scottsdale, AZ

Designer: Verragio Material: platinum Center Diamond: round brilliant cut = 0.84cttw Color: H Clarity: I1 Diamond: 2 round brilliant cut = 0.60cttw Color: G Clarity: SI1 Ring Size: 4...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Jadeite Jade Diamond 3-Stone Platinum Ring
Jadeite Jade Diamond 3-Stone Platinum Ring

Jadeite Jade Diamond 3-Stone Platinum Ring

Located in Beverly Hills, CA

A classic 3-stone ring featuring a 3.65 carat natural jadeite jade!

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Jade, Platinum

GIA 1.21ct Round 3-Stone Solitaire & Baguette  Diamond Ring
GIA 1.21ct Round 3-Stone Solitaire & Baguette  Diamond Ring

GIA 1.21ct Round 3-Stone Solitaire & Baguette Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Radiating timeless elegance, this stunning diamond ring features a captivating center stone of round beauty weighing 1.21. Graded J and...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Gem Aquamarine Diamond Platinum 3-Stone Ring
Gem Aquamarine Diamond Platinum 3-Stone Ring

Gem Aquamarine Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

Truly one of the finest aquamarines we have seen! The gem weighs 3.69 carats and has the perfect deep sea-blue color. It is accented by 2 large trillion-cut diamonds set on its sides...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Aquamarine, Diamond, Platinum

Platinum Art Deco 3 Stone Diamond Engagement Ring
Platinum Art Deco 3 Stone Diamond Engagement Ring

Platinum Art Deco 3 Stone Diamond Engagement Ring

Located in Lexington, KY

This is a stunning 3 stone diamond engagement ring from the 1920s Art Deco period made in a platinum setting.

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

GIA 1.2ct Pear Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 1.2ct Pear Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 1.2ct Pear Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

Elegantly crafted, this remarkable diamond ring features a stunning center stone of pear 1.2 , showcasing exquisite J and VS1. The solitaire is beautifully secured in a classic prong...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA 2.22ct Emerald Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 2.22ct Emerald Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 2.22ct Emerald Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of emerald 2.22 , showcasing exquisite E and VS2. The ...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

GIA 0.8ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring
GIA 0.8ct Oval Vintage 3-Stone Heart & Vine  Diamond Ring

GIA 0.8ct Oval Vintage 3-Stone Heart & Vine Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly crafted, this remarkable diamond ring features a stunning center stone of oval 0.8 , showcasing exquisite I and I1. The solit...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Lavender Jadeite Jade Diamond Platinum 3-Stone Ring
Lavender Jadeite Jade Diamond Platinum 3-Stone Ring

Lavender Jadeite Jade Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

A classic 3-stone ring featuring a luscious lavender jade in the center.

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Jade, Platinum

Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring
Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring

Fine Indicolite Tourmaline Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

It weighs 7.31 carats with an intense yet bright vivid greenish-blue color, a true top-quality stone. It is accented by 2 large baguette-cut diamonds set on its side in a classic 3-s...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Tourmaline, Indicolite, Platinum

Mexican Fire Opal Diamond Platinum 3-Stone Ring
Mexican Fire Opal Diamond Platinum 3-Stone Ring

Mexican Fire Opal Diamond Platinum 3-Stone Ring

Located in Beverly Hills, CA

A classic 3-stone design, this lovely ring features a fine 3.65 carat fire opal with play-of-color.

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Opal, Fire Opal, Platinum

Platinum 1.31tcw Diamond and Fancy Greenish-Yellow Diamond 3-Stone Ring
Platinum 1.31tcw Diamond and Fancy Greenish-Yellow Diamond 3-Stone Ring

Platinum 1.31tcw Diamond and Fancy Greenish-Yellow Diamond 3-Stone Ring

Located in New York, NY

Vintage Platinum 3-Stone Ring showcasing a captivating Fancy Greenish-Yellow diamond at the center, flanked by two white diamonds.

Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

Faye Kim Platinum Aquamarine Diamond 3-Stone Ring, 4.01ct
Faye Kim Platinum Aquamarine Diamond 3-Stone Ring, 4.01ct

Faye Kim Platinum Aquamarine Diamond 3-Stone Ring, 4.01ct

By Faye Kim

Located in Darien, CT

Designer Faye Kim had set this spectacular aquamarine in matte-finished platinum and paired it with two side diamonds. Used in jewelry since at least 500 BC, aquamarine's tropical oc...

Category

2010s American Contemporary Three-Stone Rings

Materials

Aquamarine, Diamond, Platinum

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring
0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

This a delicate three-stone ring. The ring is Platinum 950. The 3 Diamonds are Emerald Cut.

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1.40 carat oval cut diamond platinum 3 stone ring
Vintage 1.40 carat oval cut diamond platinum 3 stone ring

Vintage 1.40 carat oval cut diamond platinum 3 stone ring

Located in Beverly Hills, CA

A timeless expression of elegance, this vintage three-stone ring showcases a beautiful trio of oval cut diamonds totaling approximately 1.40 carats. The center diamond, weighing appr...

Category

20th Century Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring
Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring

Vintage Platinum 1.02ctw Rectangular Step Diamond & Sapphire 3 Stone Ring

Located in Montclair, NJ

-- Stone(s) -- (1) Natural Genuine Diamond - Rectangular Cut - Prong Set -Very Nice Brilliant White Diamond - 0.35ctw (approx.) (2) Natural Genuine Sapphire - Emerald Cut - Prong Set...

Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring
Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring

Kashmir Sapphire No Heat Diamond Platinum 3-Stone Engagement Ring

By Dover Jewelry

Located in Miami, FL

This very rare sapphire ring was inspired by a 3 stone motif and crafted in luxurious Platinum.

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA 5.84 Carats Colombian Emerald & Diamond 3-Stone Platinum Ring
GIA 5.84 Carats Colombian Emerald & Diamond 3-Stone Platinum Ring

GIA 5.84 Carats Colombian Emerald & Diamond 3-Stone Platinum Ring

By Dover Jewelry

Located in Miami, FL

This elegant three-stone cocktail and engagement ring is a timeless design, meticulously crafted in platinum and showcasing a stunning GIA-certified Colombian emerald at its center. ...

Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Circa 1920s Platinum 1.00ct Old European Diamond 3 Stone Ring
Circa 1920s Platinum 1.00ct Old European Diamond 3 Stone Ring

Circa 1920s Platinum 1.00ct Old European Diamond 3 Stone Ring

Located in Hicksville, NY

Year: 1920s Item Details: Ring Size: 7 (Sizable) Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.8 grams Diamond Details: 1.00ct total weight, Old European Brilliant, H Color...

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

18 Carat Gold with Platinum Mounts 3 Stones Diamond Ring One-Stone Swaped
18 Carat Gold with Platinum Mounts 3 Stones Diamond Ring One-Stone Swaped

18 Carat Gold with Platinum Mounts 3 Stones Diamond Ring One-Stone Swaped

Located in GB

Wimbledon - Furniture are delighted to offer for sale this lovely vintage 18ct gold with platinum mounts three stone diamond ring A lovely piece in excellent vintage condition throu...

Category

20th Century English Modern Three-Stone Rings

Materials

Diamond, Gold, Platinum

GIA 6.50cts Cushion Yellow Sapphire & Diamond 3-Stone Ring in Platinum
GIA 6.50cts Cushion Yellow Sapphire & Diamond 3-Stone Ring in Platinum

GIA 6.50cts Cushion Yellow Sapphire & Diamond 3-Stone Ring in Platinum

Located in La Jolla, CA

GIA Certified Yellow Sapphire & Diamond Three Stone Ring in Platinum Yellow Sapphire & Diamond Three-stone Ring features a GIA certified 6.50 carat Cushion cut Yellow Sapphi...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Yellow Sapphire, Platinum

1.0 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring 3
1.0 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring 3

1.0 Carat Diamond and 950 Platinum Three-Stone Diamond Eternity Ring 3

Located in GB

Wimbledon-Furniture are delighted to offer for auction this Stunning Bradleys 3 stone 1.0ct diamond ring in a four claw platinum 950 setting A very good looking ring with bright cl...

Category

21st Century and Contemporary English Modern Three-Stone Rings

Materials

Diamond, Platinum

4.78 Carat Asscher & Tapered Baguette Diamond Platinum 3 Stone Engagement Ring
4.78 Carat Asscher & Tapered Baguette Diamond Platinum 3 Stone Engagement Ring

4.78 Carat Asscher & Tapered Baguette Diamond Platinum 3 Stone Engagement Ring

Located in Miami, FL

Natural 4.78 carat Asscher-cut - I color - VS1 clarity - diamond three stone engagement ring, accented with tapered baguette diamonds and set in Platinum. Details: Item Type: Three...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Platinum

GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring
GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring

GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring

By Mellen

Located in New York, NY

This scintillating ring features a GIA certified 5.02 carat rectangular radiant-cut F color VS1 clarity diamond with impressive trillian-cut side stones weighing approximately 1.48 c...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Platinum Natural 1.47 Carat Oval Cut Diamond 3 Stone Halo Engagement Ring
Platinum Natural 1.47 Carat Oval Cut Diamond 3 Stone Halo Engagement Ring

Platinum Natural 1.47 Carat Oval Cut Diamond 3 Stone Halo Engagement Ring

Located in Boca Raton, FL

Platinum Natural 1.47 Carat Oval Cut Diamond 3 Stone Halo Engagement Ring  Style: Women's 3 Stones Diamond Engagement Ring Material: Platinum  Diamond Details: The Center Diamond is ...

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Platinum

Antique Edwardian Platinum 0.75ctw Old European Cut Diamond 3 Stones Band Ring
Antique Edwardian Platinum 0.75ctw Old European Cut Diamond 3 Stones Band Ring

Antique Edwardian Platinum 0.75ctw Old European Cut Diamond 3 Stones Band Ring

Located in Montclair, NJ

--Stone(s):-- (3) Natural Genuine Diamonds - Old European Cut - Bezel/Channel Set - Nice Brilliant White Diamonds - 0.75ctw (approx.)

Category

Antique 19th Century Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Antique Yellow Gold & Platinum Sapphire & Diamond Bezel Petite 3 Stones Ring
Antique Yellow Gold & Platinum Sapphire & Diamond Bezel Petite 3 Stones Ring

Antique Yellow Gold & Platinum Sapphire & Diamond Bezel Petite 3 Stones Ring

Located in Montclair, NJ

-- Stone(s) -- (2) Natural Genuine Diamond - Old Mine Cut - Pave Set -Nice Brilliant White Diamonds - 0.08ctw (approx.) (1) Natural Genuine Sapphire - Old Round Cut - Bezel Set - Dee...

Category

Antique 19th Century Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Vintage 1930s 3-Stone European Cut Diamond Platinum Ring 1.75 Carat
Vintage 1930s 3-Stone European Cut Diamond Platinum Ring 1.75 Carat

Vintage 1930s 3-Stone European Cut Diamond Platinum Ring 1.75 Carat

Located in Boston, MA

Vintage 1930s 3 Stone European Cut Diamond Platinum Ring 1.75ct - The center diamond weighs approximately .80ct and the 2 side diamonds weigh approximately .95ct.

Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

2.31 Carat Burmese Ruby Diamond Platinum 3-Stone Ring, GIA Certified
2.31 Carat Burmese Ruby Diamond Platinum 3-Stone Ring, GIA Certified

2.31 Carat Burmese Ruby Diamond Platinum 3-Stone Ring, GIA Certified

Located in Beverly Hills, CA

A superb gem quality ruby from the famous mines of Myanmar (Burma). It weighs an impressive 2.31 carats and has a rich vivid pinkish-red color that glows in the light. Adding to that...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

New Handmade Platinum 3.13ctw GIA Round Diamond Baguette Sides 3 Stone Ring
New Handmade Platinum 3.13ctw GIA Round Diamond Baguette Sides 3 Stone Ring

New Handmade Platinum 3.13ctw GIA Round Diamond Baguette Sides 3 Stone Ring

Located in Montclair, NJ

--Stone(s):-- (3) Natural Genuine Diamonds - Round Brilliant Cut - Prong Set - J Color - VS1-SI1 Clarity - 2.90ct (exact - certified) ** See Certification Details Below for Complete ...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Platinum

Platinum Very Finest Blue 0.96ct Sapphire and 0.38ct Diamond 3 Stone Ring
Platinum Very Finest Blue 0.96ct Sapphire and 0.38ct Diamond 3 Stone Ring

Platinum Very Finest Blue 0.96ct Sapphire and 0.38ct Diamond 3 Stone Ring

Located in London, GB

Platinum 3 Stone Very Finest Blue 0.96ct Sapphire and 0.38ct Diamond Ring Additional Information: Sapphire Weight: 0.96ct Total Diamond Weight: 0.38ct Diamond Colour: G Diamond Clar...

Category

2010s English Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Platinum High Quality GIA 1.57ctw Step Emerald & Diamond Sides 3 Stone Ring
Platinum High Quality GIA 1.57ctw Step Emerald & Diamond Sides 3 Stone Ring

Platinum High Quality GIA 1.57ctw Step Emerald & Diamond Sides 3 Stone Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Emerald - Octagonal Step Cut - Prong Set - Very Nice Vivid Green Color - 1.05ct (exact) ** See Certification Details Below for Complete Info ** (2)...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum
4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum

4.17 Carat Marquise Shape Emerald and Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich, intense Marquise-shaped lush green emerald weighing 4.17 carats. Flanking the center stone are two brilliant pear-shaped diamonds, weighing 1.60 ...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

3.15 Carat Pear Shape Fancy Yellow Diamond 3 Stone Ring in Platinum
3.15 Carat Pear Shape Fancy Yellow Diamond 3 Stone Ring in Platinum

3.15 Carat Pear Shape Fancy Yellow Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich intense pear-shaped fancy yellow diamond weighing 3.15 carats Flanking the center stone are two brilliant pear shape diamonds, weighing 1.58 carats...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

5.87 Carat Grade A Jadeite Jade and Diamond Platinum 3 Stone Ring
5.87 Carat Grade A Jadeite Jade and Diamond Platinum 3 Stone Ring

5.87 Carat Grade A Jadeite Jade and Diamond Platinum 3 Stone Ring

Located in Miami, FL

Untreated Grade A 5.87 Carat Cabochon Cut Green Jadeite Jade and Baguette Cut Diamond Three Stone Ring in Platinum Ring. The Jade is certified Hong Kong Jade & Stone Lab as a Fei Cui...

Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Jade, Platinum

Alexander Beverly Hills GIA 6.05ct Princess Cut Diamond 3-Stone Ring Platinum
Alexander Beverly Hills GIA 6.05ct Princess Cut Diamond 3-Stone Ring Platinum

Alexander Beverly Hills GIA 6.05ct Princess Cut Diamond 3-Stone Ring Platinum

By Alexander Beverly Hills

Located in BEVERLY HILLS, CA

Stunning and classic natural three-stone diamond engagement ring, GIA certified. High jewelry by Alexander Beverly Hills. 7.58 carats total diamond weight. Center stone, 6.05ct emera...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Unheated Blue Sapphire and Diamond Vintage 3 Stone Platinum Filigree Ring
GIA Unheated Blue Sapphire and Diamond Vintage 3 Stone Platinum Filigree Ring

GIA Unheated Blue Sapphire and Diamond Vintage 3 Stone Platinum Filigree Ring

Located in Scottsdale, AZ

Absolutely breathtaking vintage Cambodian sapphire and diamond ring. The brilliant blue stone against the bright white diamonds really catches the viewers eye. Exquisite detail work ...

Category

Early 20th Century Unknown Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum
GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum

GIA 1.93 ct Colombian Emerald and Diamond 3-Stone Ring in Platinum

Located in La Jolla, CA

GIA 1.93 ct Colombian Emerald and Diamond Ring in Platinum Emerald and Diamond Three-Stone Ring features a GIA certified Colombian Emerald weighing 1.93 carats accented by two Rose...

Category

20th Century North American Three-Stone Rings

Materials

Diamond, Emerald, Platinum

New Platinum 4.99ctw Gubelin Oval Cabochon Bezel Sapphire & Diamond 3 Stone Ring
New Platinum 4.99ctw Gubelin Oval Cabochon Bezel Sapphire & Diamond 3 Stone Ring

New Platinum 4.99ctw Gubelin Oval Cabochon Bezel Sapphire & Diamond 3 Stone Ring

Located in Montclair, NJ

This gorgeous and very well made three-stone ring is newly crafted in solid platinum and features a magnificent, Gubelin certified, natural sapphire stone perfectly bezel set at its ...

Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring
GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring

GIA Certified 3.00CT Burma Ruby & Diamond Antique Style Platinum 3 Stone Ring

Located in Palm Beach, FL

A ruby weighing 3.00ct of Burmese origin, is the centerpiece for this gorgeous, platinum three-stone ring. The ruby is accompanied by a Gemological Institute of America certificate #...

Category

Late 20th Century Unknown Three-Stone Rings

Materials

Diamond, Ruby, Platinum

18ct Yellow Gold & Platinum Stamped 1970s 3 Stone Emerald & Diamond Trilogy Ring
18ct Yellow Gold & Platinum Stamped 1970s 3 Stone Emerald & Diamond Trilogy Ring

18ct Yellow Gold & Platinum Stamped 1970s 3 Stone Emerald & Diamond Trilogy Ring

Located in Brighton, GB

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1970s This stunning trilogy ring from the 1970s is a true vintage beauty. The ring is crafted in...

Category

Late 20th Century English Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Platinum GIA Octagonal Greenish Blue No Heat Sapphire & Diamond 3 Stone Ring
Platinum GIA Octagonal Greenish Blue No Heat Sapphire & Diamond 3 Stone Ring

Platinum GIA Octagonal Greenish Blue No Heat Sapphire & Diamond 3 Stone Ring

Located in Montclair, NJ

This classy and elegant sapphire engagement or three stone ring is crafted in solid platinum and features a GIA certified, 3.03 carat unique greenish blue sapphire solitaire, neatly ...

Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry
Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry

Vintage Blue Zircon Diamond 3-Stone Platinum Cocktail Ring Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Finely crafted Three Stone Blue Zircon and Diamond Ring. Hand set 3 Blue Zircons weighing approx. 4.55tcw, enhanced with Diamonds, weighing approx. 0.50tcw.

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Zircon, Blue Zircon, Platinum

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum
Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum

Certified 5.76 Carat Cushion Cut Sapphire Diamond 3 Stone Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich intense Certified Cushion Cut Ceylon Blue Sapphire weighing 5.76 carats surrounded by a row of diamonds. Flanking the center stone are two half trap...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring
18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring

18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring

Located in Brighton, GB

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1920s This stunning trilogy ring from the 1920s is a true vintage beauty. The ring is crafted in 18ct ye...

Category

Early 20th Century European Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

4 Carat Paraiba Tourmaline Oval and Cadillac Diamond 3 Stone Ring in Platinum
4 Carat Paraiba Tourmaline Oval and Cadillac Diamond 3 Stone Ring in Platinum

4 Carat Paraiba Tourmaline Oval and Cadillac Diamond 3 Stone Ring in Platinum

By Kothari

Located in Los Angeles, CA

Gorgeous 4.24 ct. paraiba tourmaline oval with 1.06 ct. good quality white diamond cadillac cut stones. Handmade in platinum. Ring size 6.5.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Tourmaline, Paraiba, Platinum

Platinum Very Finest Blue 0.81ct Sapphire 3 Stone Ring with 0.37ct of Diamonds
Platinum Very Finest Blue 0.81ct Sapphire 3 Stone Ring with 0.37ct of Diamonds

Platinum Very Finest Blue 0.81ct Sapphire 3 Stone Ring with 0.37ct of Diamonds

Located in London, GB

Platinum 3 Stone Very Finest Blue 0.81ct Sapphire Ring with 0.37ct of Diamonds Additional Information: Sapphire Weight: 0.81ct Total Diamond Weight: 0.37ct Diamond Colour: G Diamond...

Category

2010s English Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring
Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring

Vintage 18ct Yellow Gold & Platinum, 1950s 3 Stone Emerald and Diamond Ring

Located in Brighton, GB

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Circa 1950s This stunning trilogy ring from the 1950s is a true vintage beauty. The ring is crafted in 18ct yellow gold...

Category

Mid-20th Century English Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Platinum & 14k Gold AGL Ceylon Orange Sapphire & Diamond 3 Stone Engagement Ring
Platinum & 14k Gold AGL Ceylon Orange Sapphire & Diamond 3 Stone Engagement Ring

Platinum & 14k Gold AGL Ceylon Orange Sapphire & Diamond 3 Stone Engagement Ring

Located in Montclair, NJ

This classic and timelessly designed ring features a gorgeous, AGL certified, oval brilliant cut orange sapphire neatly prong set in the custom made rose gold basket that helps enhan...

Category

2010s American Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold, Platinum

Platinum 0.92ct Square Cut Ruby Baguette Diamond Sides High Profile 3 Stone Ring
Platinum 0.92ct Square Cut Ruby Baguette Diamond Sides High Profile 3 Stone Ring

Platinum 0.92ct Square Cut Ruby Baguette Diamond Sides High Profile 3 Stone Ring

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Ruby - Square Step Cut - Prong Set - Deep Red Color - 0.61ct (exact) (2) Natural Genuine Diamonds - Baguette Cut - Prong Set - G Color - VS2 Clarity...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

1.43 Carat 'total weight' Radiant Cut Diamond 3-Stone Channel Ring in Platinum
1.43 Carat 'total weight' Radiant Cut Diamond 3-Stone Channel Ring in Platinum

1.43 Carat 'total weight' Radiant Cut Diamond 3-Stone Channel Ring in Platinum

Located in Palm Beach, FL

1.43 Carat (total weight) Princess Cut Diamond Three-Stone Channel Ring set in Platinum. Diamonds range in Clarity VS-VS2 and Color H-I.

Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

3.02 Carat Marquise Shape Ruby and Diamond 3 Stone Halo Ring in Platinum
3.02 Carat Marquise Shape Ruby and Diamond 3 Stone Halo Ring in Platinum

3.02 Carat Marquise Shape Ruby and Diamond 3 Stone Halo Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich, intense, brilliant Marquise Shape Ruby weighing 3.02 carats surrounded by a row of diamonds. Flanking the center stone are two oval-shaped diamonds...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

4.95 Carat Round Cut Emerald and Diamond 3 Stone Halo Ring in Platinum
4.95 Carat Round Cut Emerald and Diamond 3 Stone Halo Ring in Platinum

4.95 Carat Round Cut Emerald and Diamond 3 Stone Halo Ring in Platinum

Located in NEW YORK, NY

A stunning ring showcasing a rich, intense, brilliant round cut Emerald weighing 4.95 carats surrounded by a row of diamonds. Flanking the center stone are two pear-shaped diamonds, ...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

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2.00 Carat Round Brilliant Cut 3 Stone diamond Platinum Ring
2.00 Carat Round Brilliant Cut 3 Stone diamond Platinum Ring

2.00 Carat Round Brilliant Cut 3 Stone diamond Platinum Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum Art Deco style ring consisting of one bezel set, round brilliant cut diamond weighing .54 carats set with 2 full cut diamonds having a total weight of 0.51 carat, 2 bezel s...

Category

21st Century and Contemporary Unknown Contemporary Jewelry

Materials

Diamond, White Diamond, Platinum

Sapphire Diamond Platinum 3 Stone Ring
Sapphire Diamond Platinum 3 Stone Ring

Sapphire Diamond Platinum 3 Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum vintage style 3 stone ring. Consisting of one square cut sapphire weighing 1.73 carats flanked by 2 square cut diamonds having a total weight of 1.09 carats, the 3 stone are...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Sapphire, Diamond, White Diamond, Platinum

Edwardian Platinum Diamond 3 Stone Ring
Edwardian Platinum Diamond 3 Stone Ring

Edwardian Platinum Diamond 3 Stone Ring

Located in Narberth, PA

An incredible 3-stone diamond ring from the Edwardian (ca1910s) era!

Category

Vintage 1910s Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Platinum 3 Stone Colombian Emerald & Diamond Ring
Platinum 3 Stone Colombian Emerald & Diamond Ring

Platinum 3 Stone Colombian Emerald & Diamond Ring

Located in Dallas, TX

From the Eiseman Estate Jewelry Collection, platinum 3 stone Colombian emerald and diamond ring.

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

1.58ctw Princess Diamond Platinum 3 Stone Ring
1.58ctw Princess Diamond Platinum 3 Stone Ring

1.58ctw Princess Diamond Platinum 3 Stone Ring

Located in Fuquay Varina, NC

This ring is loaded with all things fairytale with 1.58ctw princess cut diamonds in VVS-VS clarity set in solid and forever platinum in a 3 stone past present future style.

Category

Late 20th Century Unknown Three-Stone Rings

Materials

Diamond, Platinum

Vintage Handmade Platinum 3-Stone Diamond Ring
Vintage Handmade Platinum 3-Stone Diamond Ring

Vintage Handmade Platinum 3-Stone Diamond Ring

Located in BALMAIN, NSW

Platinum Engagement Ring, narrow, half round shank with underrail, 4 claw setting bar shoulder settings, polished finish. The Item Contains: One claw set round brilliant cut diamond,...

Category

20th Century Three-Stone Rings

Materials

White Diamond, Platinum

Lithos Platinum Diamond Ruby 3 Stone Ring
Lithos Platinum Diamond Ruby 3 Stone Ring

Lithos Platinum Diamond Ruby 3 Stone Ring

Located in Kirkwood, MO

Lithos Platinum, Diamond and Ruby 3 Stone Ring. The Ruby is 1.09 carats.

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

3-Stone Radiant Diamond Engagement Ring
3-Stone Radiant Diamond Engagement Ring

3-Stone Radiant Diamond Engagement Ring

By Concierge Diamonds Inc.

Located in Los Angeles, CA

This diamond ring is crafted in 18k yellow gold, contains a Radiant Cut Diamond (1.53 total carat weight, G color, VS2 clarity, surrounded by 2 matching Radiant Cut Diamonds (0.67 t...

Category

2010s American Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold

6.20 Carat Sapphire Diamond Platinum 3 Stone Ring

6.20 Carat Sapphire Diamond Platinum 3 Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum 3 stone ring consisting of 1 oval shaped sapphire having a weight of 6.20 carats, flanked by two oval cut diamonds having a total weight of .95 carats, six round brilliant c...

Category

20th Century Three-Stone Rings

Materials

Blue Sapphire, Diamond, White Diamond, Platinum

2.52 Carat Round Sapphire Diamond Platinum 3 Stone Ring

2.52 Carat Round Sapphire Diamond Platinum 3 Stone Ring

Located in Chestnut Hill, MA

Platinum vintage 3 stone ring Round Cut Sapphire (2.52 Cts) Flanked By 2 Old European Cut Diamonds (1 - 1.09 Cts & 1 - 1.19 Cts) Engraved Filigree Ring.

Category

Antique 19th Century Three-Stone Rings

Materials

Blue Sapphire, Diamond, White Diamond, Platinum

3-Stone Emerald Cut/Cushion Diamond, Fancy, Platinum Ring
3-Stone Emerald Cut/Cushion Diamond, Fancy, Platinum Ring

3-Stone Emerald Cut/Cushion Diamond, Fancy, Platinum Ring

Located in Great Neck, NY

3 stones - One emerald cut emerald, two cushion diamonds.

Category

Antique 1630s American Belle Époque Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Kents 3-Stone Diamond Ring
Kents 3-Stone Diamond Ring

Kents 3-Stone Diamond Ring

Located in Toronto, ON

Three stone diamond ring by Kents set in platinum made circa 1950. Total diamond weight .83 cts F-G colour, VVS2-VS2 clarity. Measures size 5.25.

Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Platinum

5.00 Carat Colombian Emerald Diamond Gold Platinum 3 Stone Ring
5.00 Carat Colombian Emerald Diamond Gold Platinum 3 Stone Ring

5.00 Carat Colombian Emerald Diamond Gold Platinum 3 Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 square emerald cut Colombian emerald weighing 5.00 carats, measuring 10.94 x 10.03 x 6.49mm the center ston...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Emerald, White Diamond, 18k Gold, Platinum, Yellow Gold

Edwardian Platinum 3 Stone Diamond and Sapphire North South Ring
Edwardian Platinum 3 Stone Diamond and Sapphire North South Ring

Edwardian Platinum 3 Stone Diamond and Sapphire North South Ring

Located in New York, NY

This early 20th Century antique platinum ring features 3 large old European cut diamonds at its center and 18 smaller diamonds accenting the openwork and filigree of the north-south ...

Category

Early 20th Century Unknown Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring
Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring

Edwardian Platinum 1.00 Carat Sapphire and Diamond 3-Stone Ring

Located in Narberth, PA

A beautiful diamond and sapphire three stone ring from the Edwardian (ca1910s) era! This stunning piece is crafted in solid platinum and features a sapphire center with two sparkling...

Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Chromium Green Tourmaline 18ct white gold White Diamond 3-Stone Engagement Ring
Chromium Green Tourmaline 18ct white gold White Diamond 3-Stone Engagement Ring

Chromium Green Tourmaline 18ct white gold White Diamond 3-Stone Engagement Ring

By PureBrilliant Diamonds

Located in Glasgow, Glasgow

A bespoke ring comprising a rectangular scissor cut Chromium Green Tourmaline. Set in an 18ctwhite gold mount with 2 supporting diamonds weighing 0.36cts each I colour SI Clarity. Th...

Category

2010s British Modern Three-Stone Rings

Materials

Tourmaline, Platinum

Tiffany & Co. VS Diamond Hearts 3-Stone Pave Ring in Platinum
Tiffany & Co. VS Diamond Hearts 3-Stone Pave Ring in Platinum

Tiffany & Co. VS Diamond Hearts 3-Stone Pave Ring in Platinum

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. VS Diamond Hearts 3-Stone Pave Ring in Platinum. Polished and cleaned like new.

Category

2010s American Three-Stone Rings

Materials

White Diamond, Platinum

Platinum 3 Stone Ring with Emerald Cut Diamond and Trapezoid Sapphires
Platinum 3 Stone Ring with Emerald Cut Diamond and Trapezoid Sapphires

Platinum 3 Stone Ring with Emerald Cut Diamond and Trapezoid Sapphires

Located in Boone, NC

A Classic Platinum Diamond and Sapphire Three Stone Ring. The Emerald Cut Center Diamond weighs approximately 1.20 carats, grading VVS2 Clarity and G Color. Emerald Cut Diamonds show...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Platinum 3-Stone Engagement Inline Ring with Diamonds, 1920s
Art Deco Platinum 3-Stone Engagement Inline Ring with Diamonds, 1920s

Art Deco Platinum 3-Stone Engagement Inline Ring with Diamonds, 1920s

Located in Antwerp, BE

Antique jewelry object group: ring Condition: good condition Ring size Continental: 53 & 17 , Size US 6¼ , Size UK: M Free resizing (only for extreme resizing we have to charge). ...

Category

Vintage 1920s Belgian Art Deco Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

3 Stone Sapphire Diamond Ring
3 Stone Sapphire Diamond Ring

3 Stone Sapphire Diamond Ring

Located in Toronto, Ontario

This vintage ring is set in 18k white gold, platinum and palladium which is clearly stamped within the interior of the ring. The ring is set with three round bead set sapphires total...

Category

Vintage 1940s Three-Stone Rings

Materials

Sapphire, Gold, Palladium, Platinum

4.55 Carat GIA Cert Oval Shaped Canary Diamond Gold Platinum 3 Stone Ring
4.55 Carat GIA Cert Oval Shaped Canary Diamond Gold Platinum 3 Stone Ring

4.55 Carat GIA Cert Oval Shaped Canary Diamond Gold Platinum 3 Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum and 18 karat yellow gold custom made 3 stone ring consisting of 1 oval brilliant natural fancy yellow diamond weighing 4.55 carats having a color and clarity of FY/VS2, meas...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Platinum Brown Diamond Three Stone Cocktail Ring
Platinum Brown Diamond Three Stone Cocktail Ring

Platinum Brown Diamond Three Stone Cocktail Ring

Located in London, GB

3 stone, platinum and brown diamond ring

Category

2010s Contemporary Three-Stone Rings

Materials

Brown Diamond, Diamond, White Diamond, Platinum

4.01ct Sapphire and Diamond 3-Stone Ring
4.01ct Sapphire and Diamond 3-Stone Ring

4.01ct Sapphire and Diamond 3-Stone Ring

Located in Westmount, CA

This one-of-a-kind 3-stone ring features a 4.01ct GIA certified Ceylon sapphire, accented by two GIA certified oval diamonds in platinum.

Category

21st Century and Contemporary Canadian Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed
Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed

Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed

By Oscar Heyman

Located in Brambleton, US

Oscar Heyman Ruby Oval Diamond 3 stone Ring Platinum GIA Cert Designer Signed This is a gorgeous platinum piece by Oscar Heyman Brothers.

Category

Late 20th Century Retro Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Natural Unheated GIA 3.6ct Sapphire Pear Diamond 3 Stone Ring Platinum Sri Lanka
Natural Unheated GIA 3.6ct Sapphire Pear Diamond 3 Stone Ring Platinum Sri Lanka

Natural Unheated GIA 3.6ct Sapphire Pear Diamond 3 Stone Ring Platinum Sri Lanka

By Estate Jewelry

Located in Brambleton, US

Natural Unheated GIA 3.66ct Sapphire Pear Diamond 3 Stone Ring Platinum Estate This terrific estate platinum ring is set with a genuine earth mined natural blue sapphire and fiery...

Category

20th Century Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

GIA Certified 4.01 Carat D VS2 Cushion Brilliant Diamond Platinum 3 Stone Ring
GIA Certified 4.01 Carat D VS2 Cushion Brilliant Diamond Platinum 3 Stone Ring

GIA Certified 4.01 Carat D VS2 Cushion Brilliant Diamond Platinum 3 Stone Ring

Located in Chicago, IL

4.01 ct D VS2 cushion brilliant diamond with GIA certificate 0.72 tw trapezoid sidestones Platinum size 6 A true cushion brilliant with beautiful faceting - NOT the crushed ice look.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Platinum and 18 Karat Gold Natural Yellow Diamond 3-Stone Ring 2.07 Carat
Platinum and 18 Karat Gold Natural Yellow Diamond 3-Stone Ring 2.07 Carat

Platinum and 18 Karat Gold Natural Yellow Diamond 3-Stone Ring 2.07 Carat

Located in Wilton, CT

Platinum and 18K gold yellow diamond 3 stone style ring.

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Oscar Heyman Ruby Oval Diamond 3 stone Ring 18K Gold Platinum Designer Signed
Oscar Heyman Ruby Oval Diamond 3 stone Ring 18K Gold Platinum Designer Signed

Oscar Heyman Ruby Oval Diamond 3 stone Ring 18K Gold Platinum Designer Signed

By Oscar Heyman

Located in Brambleton, US

Oscar Heyman Ruby Oval Diamond 3 stone Ring 18K Gold Platinum Designer Signed This is a gorgeous piece by Oscar Heyman Brothers.

Category

Late 20th Century Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Emerald Diamond Gold Platinum Three-Stone Ring

Emerald Diamond Gold Platinum Three-Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum and 18 karat yellow gold 3 stone ring consisting of one square emerald cut emerald weighing 2.64 carats flanked by 2 round brilliant cut diamonds weighing 2.04 total carats.

Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Yellow Zircon and Diamond Handmade 3 Stone Ring
Yellow Zircon and Diamond Handmade 3 Stone Ring

Yellow Zircon and Diamond Handmade 3 Stone Ring

By Christopher Bilton

Located in 徳島市, JP

The diamonds have a 4mm diameter. 950 platinum Band width of 1.5mm Finger size L 3/4 on the UK ring size chart / 6 on the US scale.

Category

2010s Japanese Three-Stone Rings

Materials

Diamond, Zircon, Platinum

Color Change Sapphire Ring, 4.06ct Unheated 3 Stone Platinum Ring GIA Cerftified
Color Change Sapphire Ring, 4.06ct Unheated 3 Stone Platinum Ring GIA Cerftified

Color Change Sapphire Ring, 4.06ct Unheated 3 Stone Platinum Ring GIA Cerftified

Located in Tampa, FL

Our master jeweler has created this beautiful custom 3-stone platinum 950 ring, set with two 0.40 carat GIA-certified cushion cut diamonds, both diamonds are F color, VVS-2 clarity, ...

Category

2010s Sri Lankan Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Platinum

Art Deco 3 Stone Diamond Ring, Two Tone
Art Deco 3 Stone Diamond Ring, Two Tone

Art Deco 3 Stone Diamond Ring, Two Tone

Located in BALMAIN, NSW

Art Deco three stone diamond Ring 18ct and platinum Setting Stamped - 18ct PLAT Diamonds - Dia 1mm Size of front 5mm x 10mm Weight 1.7g Size Q - Can be resized

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Estate Platinum GIA Ruby & Diamond Three Stone Ring
Estate Platinum GIA Ruby & Diamond Three Stone Ring

Estate Platinum GIA Ruby & Diamond Three Stone Ring

Located in Narberth, PA

An exquisite 3-stone ruby and diamond ring! Crafted in platinum, this ring features a central 1ct oval-cut Burmese ruby.

Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

3 Stone Sapphire Platinum Ring, 3.50ct Unheated Ceylon Sapphire GIA Certified
3 Stone Sapphire Platinum Ring, 3.50ct Unheated Ceylon Sapphire GIA Certified

3 Stone Sapphire Platinum Ring, 3.50ct Unheated Ceylon Sapphire GIA Certified

Located in Tampa, FL

Our master jeweler has created this stunning custom made platinum diamond ring set with two GIA certified round brilliant cut, F color VVS clarity set off this classic ceylon sapphir...

Category

2010s Sri Lankan Three-Stone Rings

Materials

Blue Diamond, Sapphire, Blue Sapphire, Platinum

3 Stone Oval Cut African Ruby Ring w/Diamonds
3 Stone Oval Cut African Ruby Ring w/Diamonds

3 Stone Oval Cut African Ruby Ring w/Diamonds

Located in Great Neck, NY

Gorgeous 3 Stone Ruby Ring w/Diamonds. Ruby imported from Africa, stylized by Bleau NY.

Category

21st Century and Contemporary American Artist Three-Stone Rings

Materials

Diamond, Ruby, Platinum

8.25 Carat Ceylon Sapphire Diamond Platinum Three-Stone Ring
8.25 Carat Ceylon Sapphire Diamond Platinum Three-Stone Ring

8.25 Carat Ceylon Sapphire Diamond Platinum Three-Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum custom made 3 stone ring consisting of 1 oval shaped sapphire weighing 8.25 carats, measuring 13.85 x 10.34 x 6.33mm with AGL certificate CS 57047 stating origin as Ceylon.

Category

21st Century and Contemporary Sri Lankan Contemporary Three-Stone Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Platinum 7.99 Carat Sapphire and Diamond Three-Stone Ring
Platinum 7.99 Carat Sapphire and Diamond Three-Stone Ring

Platinum 7.99 Carat Sapphire and Diamond Three-Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum custom made 3 stone ring consisting of one oval shaped sapphire weighing 7.99 carats, the center stones is flanked by 2 oval brilliant diamonds having a total weight of 1.44...

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Brilliant Cut Diamond Three-Stone Ring Platinum 1.12 Carat
Brilliant Cut Diamond Three-Stone Ring Platinum 1.12 Carat

Brilliant Cut Diamond Three-Stone Ring Platinum 1.12 Carat

Located in East Grinstead, GB

Brilliant Cut Diamond Three-Stone Ring Platinum 1.12 Carat A dazzling traditional diamond three stone ring.

Category

21st Century and Contemporary British Modern Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

5.48 Carat Colombian Emerald Diamond Platinum Three Stone Ring
5.48 Carat Colombian Emerald Diamond Platinum Three Stone Ring

5.48 Carat Colombian Emerald Diamond Platinum Three Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum custom made 3 stone ring consisting of 1 square emerald cut Colombian emerald weighing 5.48 carats, the center stone is flanked by 2 step cut kite shaped diamond with full c...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

Emerald, White Diamond, Platinum

GIA Certified 9.35 Carat Ceylon Sapphire & Diamond 3 Stone Ring
GIA Certified 9.35 Carat Ceylon Sapphire & Diamond 3 Stone Ring

GIA Certified 9.35 Carat Ceylon Sapphire & Diamond 3 Stone Ring

Located in Rehoboth Beach, DE

Platinum GIA Certified 9.35 Carat Ceylon Sapphire & Diamond Lady’s Three (3) Stone Ring.

Category

21st Century and Contemporary Sri Lankan Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring
Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring

Tacori Platinum 3 Carat Round Pear Shape Diamond Wedding Ring

By Tacori

Located in New York, NY

Crafted in stunning Platinum. Polished to a brilliant shine. Gold Purity: N/A Gold Type: N/A Metal Type: Platinum Stone Name: N/A Diamond Weight: 2.17 Ct Diamond Weight: 0.83 Ct (P...

Category

2010s American Romantic Three-Stone Rings

Materials

Diamond, Platinum

3 Stone Edwardian Ring
3 Stone Edwardian Ring

3 Stone Edwardian Ring

Located in New York, NY

Smaller pave' set Diamonds accent the borders of this uniquely shaped Edwardian 3 stone ring.

Category

20th Century English Edwardian Three-Stone Rings

GIA Certified 5.01 Carat H VS2 Radiant 3 Stone Diamond Ring
GIA Certified 5.01 Carat H VS2 Radiant 3 Stone Diamond Ring

GIA Certified 5.01 Carat H VS2 Radiant 3 Stone Diamond Ring

Located in Chicago, IL

5.01 ct Radiant Diamond H VS2 GIA Certified Trapezoid diamond side stones weighing 1.09 tw H VS (2 stones) Platinum three stone ring Size 7

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

6.19 Carat GIA Certified Sapphire Diamond Platinum Three-Stone Ring
6.19 Carat GIA Certified Sapphire Diamond Platinum Three-Stone Ring

6.19 Carat GIA Certified Sapphire Diamond Platinum Three-Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum 3 stone ring consisting of 1 cushion cut sapphire weighing 6.19 carats, measuring 10.17 x 8.52 x 7.66mm with GIA certificate #12960342, the center stone is flanked by 2 step...

Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

10.08 Carat Unheated Sapphire Diamond Platinum Three Stone Engagement Ring
10.08 Carat Unheated Sapphire Diamond Platinum Three Stone Engagement Ring

10.08 Carat Unheated Sapphire Diamond Platinum Three Stone Engagement Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum custom made 3 stone ring consisting of 1 oval shaped blue sapphire weighing 10.08 carats, with GIA certificate #1172210095 stating Royal Blue no heat, the center stone is fl...

Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

8.45 Carat Ceylon Sapphire Diamond Platinum Three Stone Engagement Ring
8.45 Carat Ceylon Sapphire Diamond Platinum Three Stone Engagement Ring

8.45 Carat Ceylon Sapphire Diamond Platinum Three Stone Engagement Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum 3 stone ring consisting of 1 oval shape blue sapphire weighing 8.45 carats with GRS certificate GRS2013-061489T stating Royal Blue, the center stone is flanked by 2 brillian...

Category

21st Century and Contemporary Sri Lankan Contemporary Three-Stone Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

3.54 Carat Emerald .77 Carat Diamonds Platinum Three-Stone Ring
3.54 Carat Emerald .77 Carat Diamonds Platinum Three-Stone Ring

3.54 Carat Emerald .77 Carat Diamonds Platinum Three-Stone Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

This beautiful Platinum and 18 karat yellow gold 3 stone ring featuring one 3.54 carat certified by C.

Category

20th Century Three-Stone Rings

Materials

Diamond, Emerald, White Diamond, 18k Gold, Platinum, Yellow Gold

Edwardian Platinum GIA No Heat Sapphire and Diamond Three Stone Ring
Edwardian Platinum GIA No Heat Sapphire and Diamond Three Stone Ring

Edwardian Platinum GIA No Heat Sapphire and Diamond Three Stone Ring

Located in Narberth, PA

An exquisite 3-stone sapphire and diamond ring from the Edwardian (ca1910) era!

Category

Vintage 1910s Edwardian Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

3-Stone Green Emerald Ring with Kite Diamonds
3-Stone Green Emerald Ring with Kite Diamonds

3-Stone Green Emerald Ring with Kite Diamonds

Located in New York, NY

Style: 3 Stone Green Emerald Ring with Kite Diamonds Metal type: Platinum 18kt White Gold 1 4.35ct Green Emerald Octagonal Cut 2 total 0.68ct E/Vs Kite Diamonds Location...

Category

2010s Unknown Three-Stone Rings

Materials

Emerald

Art Deco Emerald and Diamond 3 Stone Ring
Art Deco Emerald and Diamond 3 Stone Ring

Art Deco Emerald and Diamond 3 Stone Ring

Located in New York, NY

A fabulous Art Deco diamond and emerald 3 stone ring. A 2.5 ct natural emerald is flanked by two 1.10 ct diamonds and four baguette diamonds set in a handcrafted platinum setting.

Materials

Emerald

3.09 Carat T.W. Natural Mined Princess Cut 3 Stone GIA Certified Platinum Ring
3.09 Carat T.W. Natural Mined Princess Cut 3 Stone GIA Certified Platinum Ring

3.09 Carat T.W. Natural Mined Princess Cut 3 Stone GIA Certified Platinum Ring

Located in Los Angeles, CA

Natural Mined Princess Cut 3 Stone GIA Certified Platinum Ring Description: Celebrate your love with this elegant 3.09 Carat Total Weight Natural Mined Princess Cut 3 Stone Ring.

Category

21st Century and Contemporary North American Art Deco Three-Stone Rings

Materials

Platinum

Edwardian Diamond Platinum Ring
Edwardian Diamond Platinum Ring

Edwardian Diamond Platinum Ring

Located in Summerland, CA

Ladies Platinum pierced and scroll design with multiple diamonds. Ring is stamped 10% IRID. Platinum weight with diamonds is 4.3 grams. Center of the ring is a fancy multi-prong ...

Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, Platinum

Three-Stone Diamond Ring with Diamond Halo

Three-Stone Diamond Ring with Diamond Halo

Located in Chestnut Hill, MA

Vintage Style Three Stone Diamond Ring with Diamond Halo. This ring features three round brilliant cut bezel set in millgrain, and surrounded by bead set round brilliant cut diamond...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

3-Stone Blue Sapphire Ring with Tapered Baguette Diamonds
3-Stone Blue Sapphire Ring with Tapered Baguette Diamonds

3-Stone Blue Sapphire Ring with Tapered Baguette Diamonds

Located in New York, NY

Style: 3 Stone Blue Sapphire Ring with Tapered Baguette Diamonds Metal type: Platinum 1 7.18ct Octagonal Blue Sapphire 2 total 0.42ct F/Vs Tapered Baguettes Location O...

Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Blue Sapphire

2.5 Carat Round Cut Diamond and Ruby Estate Three-Stone Ring in Platinum
2.5 Carat Round Cut Diamond and Ruby Estate Three-Stone Ring in Platinum

2.5 Carat Round Cut Diamond and Ruby Estate Three-Stone Ring in Platinum

Located in Houston, TX

Beautiful estate 3 stone engagement style ring in platinum featuring a prong set round cut white diamond center stone weighing 2.50 carats with a K color grade and SI clarity flanked...

Category

20th Century American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Superlative Art Deco 2.20 Carat Diamond Plus .70 Carat Platinum Three-Stone Ring
Superlative Art Deco 2.20 Carat Diamond Plus .70 Carat Platinum Three-Stone Ring

Superlative Art Deco 2.20 Carat Diamond Plus .70 Carat Platinum Three-Stone Ring

Located in Napoli, IT

very good condition, can easily re-size Further Details Below Metal: 10% iridium platinum Hallmarks: assay Gems: 3 old European cut totalling approx 2.20 Ct (.70 - .80 .70 Ct – H/...

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, Platinum

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Orloff of Denmark, 1.32 Carat Basalt Sapphire Diamond Ring set in 14K White Gold
Orloff of Denmark, 1.32 Carat Basalt Sapphire Diamond Ring set in 14K White Gold

Orloff of Denmark, 1.32 Carat Basalt Sapphire Diamond Ring set in 14K White Gold

Located in Hua Hin, TH

Unheated Bluish Green Basalt Sapphire Diamond Ring set in 14 Karat White Gold: In the realm of pure enchantment, behold the captivating beauty of a bluish-green basalt sapphire rin...

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Sapphire, Green Sapphire, Gold, 14k Gold, White Gold

Fine Art Deco Natural Sapphire Diamond 18K White Gold Engagement Ring, GIA
Fine Art Deco Natural Sapphire Diamond 18K White Gold Engagement Ring, GIA

Fine Art Deco Natural Sapphire Diamond 18K White Gold Engagement Ring, GIA

Located in New York, NY

Classic, elegant estate Art Deco period 3.56 Carat natural blue sapphire diamond 18K white gold engagement ring Early 20th Century Circa 1920 Sapphire: 3.56 carats, octagonal, step c...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Sapphire, White Gold, 18k Gold

Antique Edwardian 18k Gold & Plat 1.40ct GIA Oval Diamond & Accents Platter Ring
Antique Edwardian 18k Gold & Plat 1.40ct GIA Oval Diamond & Accents Platter Ring

Antique Edwardian 18k Gold & Plat 1.40ct GIA Oval Diamond & Accents Platter Ring

Located in Montclair, NJ

Here we have an absolutely breathtaking antique diamond ring that was crafted from solid 18k yellow gold and platinum. This uniquely designed platter style ring features a gorgeous, ...

Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring

GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring

By GEMME

Located in New York, NY

Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....

Category

2010s American Cocktail Rings

Materials

Pink Diamond, Platinum

GIA Certified 2.40 Carat Natural Ruby and Diamond Ring Made in Platinum
GIA Certified 2.40 Carat Natural Ruby and Diamond Ring Made in Platinum

GIA Certified 2.40 Carat Natural Ruby and Diamond Ring Made in Platinum

Located in Tokyo, JP

A beautiful Ring made in Platinum featuring a GIA Certified 2.40 Carat Natural Ruby and 0.52 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of Gems...

Category

21st Century and Contemporary Japanese Art Deco Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Ruby Diamond Gold Ring
Ruby Diamond Gold Ring

Ruby Diamond Gold Ring

$13,000Sale Price|23% Off

Ruby Diamond Gold Ring

Located in Idar-Oberstein, DE

Ruby and diamond ring in 18k yellow gold, 1960s. The ruby in the centre is a beautiful gemstone with a vivid red colour and extra ordinary crystal. It is surrounded by round brillian...

Category

Late 20th Century Band Rings

Materials

Diamond, Ruby, 18k Gold

Ring Certified Ruby "Pigeon Blood" White Gold 18 carats, Diamonds
Ring Certified Ruby "Pigeon Blood" White Gold 18 carats, Diamonds

Ring Certified Ruby "Pigeon Blood" White Gold 18 carats, Diamonds

Located in Vannes, FR

Ring Certified Ruby "Vivid Red" "Pigeon Blood" White Gold 18 carats, Diamonds This 18-carat white gold ring is set with a natural "Vivid Red" "Pigeon Blood" ruby, certified by GIL ...

Category

20th Century French Artisan Cocktail Rings

Materials

Ruby, Diamond, Gold, 18k Gold, White Gold

6.50 Carat Impressive Red Ruby and Diamond 14 Karat Yellow Gold Ring
6.50 Carat Impressive Red Ruby and Diamond 14 Karat Yellow Gold Ring

6.50 Carat Impressive Red Ruby and Diamond 14 Karat Yellow Gold Ring

Located in Los Angeles, CA

6.50 Carats Impressive Red Ruby and Diamond 14K Yellow Gold Ring Total Red Ruby Weight is: 6.25 Carats Ruby Measures: 11x 9mm (Lead Glass Filled) Natural Round Diamonds Weight: .2...

Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

18 Karat Gold GIA Fine Vivid Red Oval Ruby and Diamond Three-Stone Ring
18 Karat Gold GIA Fine Vivid Red Oval Ruby and Diamond Three-Stone Ring

18 Karat Gold GIA Fine Vivid Red Oval Ruby and Diamond Three-Stone Ring

Located in Montclair, NJ

You are looking at a truly breathtaking ruby and diamond three stone engagement ring, hand crafted in solid 18k gold. The ring features a truly mesmerizing, GIA certified ruby solita...

Category

2010s American Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring
Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring

Emilio Jewelry GRS Certified 7.50 Carat Burma No Heat Pigeon Blood Ruby Ring

By Emilio!

Located in New York, NY

From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, and details. Zoom meetings...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Ruby

Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring
Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring

Antique 18ct White Gold, 1920s 1.20 Carat Diamond Single Stone Engagement Ring

Located in Brighton, GB

Antique Diamond Engagement Ring 18ct White Gold Circa 1920’s Introducing a stunning 18ct white gold engagement ring from the 1920s, featuring a captivating natural diamond centre...

Category

Early 20th Century European Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring
Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring

Vintage Platinum, 1940s 0.45 Total Carat Single Stone Diamond Engagement Ring

Located in Brighton, GB

Antique Diamond Ring Platinum Stamped Circa 1940s Step back in time with this stunning engagement ring from the 1940s, crafted from luxurious platinum. This unique piece features ...

Category

Mid-20th Century European Engagement Rings

Materials

Diamond, Platinum

18K Gold 0.90ct Oval Blue Sapphire & 0.08ct brilliant Diamond Band Ring
18K Gold 0.90ct Oval Blue Sapphire & 0.08ct brilliant Diamond Band Ring

18K Gold 0.90ct Oval Blue Sapphire & 0.08ct brilliant Diamond Band Ring

Located in เกาะสมุย, TH

A refined balance of color, craftsmanship, and contemporary elegance, this 18k gold band centers a vivid 0.90‑carat oval blue sapphire, celebrated for its rich, saturated hue and lum...

Category

21st Century and Contemporary Thai Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Edwardian 3.02 Ct Old Cut Diamond Three Stone ring
Edwardian 3.02 Ct Old Cut Diamond Three Stone ring

Edwardian 3.02 Ct Old Cut Diamond Three Stone ring

Located in Napoli, IT

For Ever Breathtaking, original Edwardian period three stone Diamond ring, 1900/09 ca Superbly hand crafted mounting finely executed of solid 18 Kt white gold, detailed with leaf wor...

Category

Antique Early 1900s European Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold

A Masterpiece of Rarity and Radiance 15 carat Flawless Emerald Cut Diamond Ring
A Masterpiece of Rarity and Radiance 15 carat Flawless Emerald Cut Diamond Ring

A Masterpiece of Rarity and Radiance 15 carat Flawless Emerald Cut Diamond Ring

Located in Chicago, IL

A Masterpiece of Rarity and Radiance Presenting a 15 carat Flawless Emerald Cut Diamond Ring, a true collector’s treasure. This extraordinary centerpiece, certified by GIA, boasts D...

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

1.72 Carat Asscher Cut Diamond Halfway Band in Platinum, Size 6
1.72 Carat Asscher Cut Diamond Halfway Band in Platinum, Size 6

1.72 Carat Asscher Cut Diamond Halfway Band in Platinum, Size 6

By ADA Jewelry

Located in New York, NY

A refined statement of elegance, this Asscher cut diamond band showcases the geometric beauty and timeless appeal of step-cut diamonds. Crafted in enduring platinum, the ring feature...

Category

2010s American Contemporary Band Rings

Materials

Diamond, Platinum

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3 Stone Diamond Platinum Ring For Sale on 1stDibs

Find the exact 3 stone diamond platinum ring you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 3 stone diamond platinum ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a 3 stone diamond platinum ring has been a part of the legacy of many jewelers, but those produced by Roman Malakov, Single Stone and Tiffany & Co. are consistently popular. An emerald cut version of this piece has appeal, but there are also round cut and old european cut versions for sale. Finding a 3 stone diamond platinum ring for sale for women should be easy, but there are 1083 pieces available to browse for unisex as well as men, too.

How Much is a 3 Stone Diamond Platinum Ring?

Prices for a 3 stone diamond platinum ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $3,350,000, while this accessory, on average, fetches $13,967.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.