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Platinum Diamond and Sapphire Wedding Ring. alternate Pattern Half Eternity Band
Platinum Diamond and Sapphire Wedding Ring. alternate Pattern Half Eternity Band

Platinum Diamond and Sapphire Wedding Ring. alternate Pattern Half Eternity Band

Located in New York, NY

Primary Stone: Sapphire Primary Stone Weight: Approx. 0.80-Carats Primary Stone Cut: French Cut Secondary Stone: Diamond Secondary Stone Weight: Approx. 0.4-Carat Secondary Stone C...

Category

2010s Unknown Art Deco Wedding Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Forever Platinum 9-Stone Half Circle Round Diamond Band Ring
Tiffany & Co. Forever Platinum 9-Stone Half Circle Round Diamond Band Ring

Tiffany & Co. Forever Platinum 9-Stone Half Circle Round Diamond Band Ring

By Tiffany & Co.

Located in New York, NY

Nine round brilliant diamonds, totaling .27 carats in F/VS, are set in a shared-prong half-circle across the top in platinum PT950.

Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Platinum

GIA Certified 4 Carat Fancy Yellow Oval Diamond & Half Moon Diamond Ring
GIA Certified 4 Carat Fancy Yellow Oval Diamond & Half Moon Diamond Ring

GIA Certified 4 Carat Fancy Yellow Oval Diamond & Half Moon Diamond Ring

Located in Chicago, IL

This elegant ring features a GIA-certified natural fancy yellow diamond, oval modified brilliant cut, weighing 4 carats. The diamond is graded Fancy Yellow with Internally Flawless c...

Category

2010s American Three-Stone Rings

Materials

Diamond, Yellow Diamond, Platinum

TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6
TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6

TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6 Metal: Platinum Size: 6 Band Width: 2.75mm Diamond: round brilliant diamonds, carat total weight .27 Hallmark...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7 Metal: Platinum Size: 7 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .2...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25
Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. platinum half-circle band set with 15 round brilliant diamonds in a channel setting, totaling approximately 0.15 carats.

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

De Beers Platinum Diamond 0.20TCW Classic Half Eternity Wedding Band Ring Papers
De Beers Platinum Diamond 0.20TCW Classic Half Eternity Wedding Band Ring Papers

De Beers Platinum Diamond 0.20TCW Classic Half Eternity Wedding Band Ring Papers

By De Beers

Located in San Diego, CA

DE BEERS DIAMONDS Style: DB Classic Half Eternity Pave Diamond Band Ring Metal: Platinum 950 Size: 5.75 - Sizable Width: 1.8 MM Total Carat Weight: 0.20 TCW Diamond Shape: 21 ...

Category

Early 2000s Band Rings

Materials

Diamond, Platinum

GIA Certified 6.11 Ctw. Emerald Cut Diamond Half Eternity Ring in Platinum
GIA Certified 6.11 Ctw. Emerald Cut Diamond Half Eternity Ring in Platinum

GIA Certified 6.11 Ctw. Emerald Cut Diamond Half Eternity Ring in Platinum

Located in San Francisco, CA

Emerald Cut Diamond Half Eternity Ring in Platinum. This beautiful ring has twelve emerald cut diamonds GIA certified E color, IF-VVS1 clarity with a total weight of 6.11 carats.

Category

2010s American Bridal Rings

Materials

Diamond, Platinum

GIA Certified 5.04 Ctw. Cushion Cut Diamond Half Eternity Ring in Platinum
GIA Certified 5.04 Ctw. Cushion Cut Diamond Half Eternity Ring in Platinum

GIA Certified 5.04 Ctw. Cushion Cut Diamond Half Eternity Ring in Platinum

Located in San Francisco, CA

Cushion Brilliant Cut Diamond Half Eternity Ring in Platinum. This ring has five Cushion shape diamonds GIA certified in I color, VS2 clarity with an approximately 5.04 carat total w...

Category

2010s American Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co. diamond platinum half eternity wedding band
Tiffany & Co. diamond platinum half eternity wedding band

Tiffany & Co. diamond platinum half eternity wedding band

By Tiffany & Co.

Located in Beverly Hills, CA

This Tiffany & Co. diamond half eternity wedding band is a beautifully refined vintage piece from the 1990’s, crafted in platinum with a graceful arrangement of baguette and round cu...

Category

1990s Contemporary Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5
TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5

TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5 Metal: Platinum Size: 9.5 Band Width: 3.6mm Weight: 6.50 grams Diamond: 6 round brilliant diamonds, c...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Half Eternity Platinum Band. 0.10TCW Round and Pear Shape Diamond Wedding Ring
Half Eternity Platinum Band. 0.10TCW Round and Pear Shape Diamond Wedding Ring

Half Eternity Platinum Band. 0.10TCW Round and Pear Shape Diamond Wedding Ring

Located in New York, NY

Other Details: Primary Stones: Diamonds Total Diamond Weight: Approx 0.10 Carats Diamond Cut: Round Brilliant Cut Diamond Setting: Prong-Set Diamond Pattern: Alternating Round and P...

Category

21st Century and Contemporary Art Deco Wedding Rings

Materials

Diamond, Platinum

GIA 1.45 Carat Old European Cut Ring. Half Moon Ruby Halo Ring Platinum 18K Gold
GIA 1.45 Carat Old European Cut Ring. Half Moon Ruby Halo Ring Platinum 18K Gold

GIA 1.45 Carat Old European Cut Ring. Half Moon Ruby Halo Ring Platinum 18K Gold

Located in New York, NY

Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.4-Carats Primary Stone Cut: Old European Cut Primary Stone Color: L Color Primary Stone Clarity: ...

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

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

EGL .37 Carat Bezel Set Round Diamond Platinum Engagement Ring
EGL .37 Carat Bezel Set Round Diamond Platinum Engagement Ring

EGL .37 Carat Bezel Set Round Diamond Platinum Engagement Ring

Located in Stamford, CT

This elegant engagement ring features a sparkling .37 carat round brilliant cut diamond in a secure half bezel set luminous platinum mounting.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5
TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5

TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 2.6mm Diamond: Princess cut diamonds, carat total weight .39 Ha...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Oval Shape Diamond Platinum Ring
GIA Certified 5 Carat Oval Shape Diamond Platinum Ring

GIA Certified 5 Carat Oval Shape Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Introducing the epitome of everlasting love and refined elegance - our Platinum Oval Diamond Engagement Ring with GIA Certification. This exquisite piece transcends time, capturing t...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3
TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3 Metal: Platinum Size: 3 Band Width: 2.2mm Diamond: 4 round brilliant diamonds, carat total weight .12 S...

Category

2010s American Wedding Rings

Materials

Diamond, Sapphire, Platinum

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 New
TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 New

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 New

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 7.5 Metal: Platinum Size: 7.5 Band Width: 3mm Weight: 4.40 grams Diamond: 7 round brilliant diamonds, ca...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Half Carat Engagement Ring. Round Brilliant Cut Diamond Solitaire Ring HSI1 Plat
Half Carat Engagement Ring. Round Brilliant Cut Diamond Solitaire Ring HSI1 Plat

Half Carat Engagement Ring. Round Brilliant Cut Diamond Solitaire Ring HSI1 Plat

Located in New York, NY

Primary Stone: Diamond Primary Stone Weight: Approx 0.5-Carats Primary Stone Cut: Round Brilliant Cut Primary Stone Color: H Color Primary Stone Clarity: SI1 Clarity Jewelry Type: E...

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum 0.92ctw Ten Stones Double-Row Half-Way Ring
Platinum 0.92ctw Ten Stones Double-Row Half-Way Ring

Platinum 0.92ctw Ten Stones Double-Row Half-Way Ring

Located in Boca Raton, FL

Platinum 0.92ctw Ten Stones Double-Row Half-Way Ring Material: Platinum Diamond Details: This ring features approximately 0.92 carats total weight of Round Brilliant Diamonds in a d...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

7 Carat Burma Ruby and Diamond Ring
7 Carat Burma Ruby and Diamond Ring

7 Carat Burma Ruby and Diamond Ring

By Diamond Scene New York

Located in New York, NY

7.18 carat Certified Burma Ruby Set in a custom platinum and diamond mounting featuring 1.01 carats of white round and half moon cut diamonds.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Platinum

0.72 Carat Platinum Eternity Unisex Princess Cut Diamond Ring
0.72 Carat Platinum Eternity Unisex Princess Cut Diamond Ring

0.72 Carat Platinum Eternity Unisex Princess Cut Diamond Ring

Located in San Francisco, CA

This Platinum handcrafted eternity unisex band showcases eight (8) perfectly matched Princess cut diamonds evenly placed on a six-and-a-half (6.5) MM wide band. The band is in a sati...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

David Yurman, 1.22 Carat Diamond Infinity Half Pave Halo Engagement Ring
David Yurman, 1.22 Carat Diamond Infinity Half Pave Halo Engagement Ring

David Yurman, 1.22 Carat Diamond Infinity Half Pave Halo Engagement Ring

By David Yurman

Located in Chicago, IL

This elegant engagement ring contains a 1.22 carat cushion brilliant cut diamond, E color and SI1 clarity, this diamond is a stunner! The band, in a twisted infinity design symbolizi...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 New
TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 New

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 New

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Weight: 4.40 grams Diamond: 7 round brilliant diamonds, carat ...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

4.71 Carat Oval Cut Sapphire Diamond Platinum Ring
4.71 Carat Oval Cut Sapphire Diamond Platinum Ring

4.71 Carat Oval Cut Sapphire Diamond Platinum Ring

Located in New York, NY

This elegant platinum ring is centered with a vivid blue oval cut Ceylon sapphire that weighs 4.71ct. The sapphire is accentuated by sparkling half moon and round cut diamonds weighi...

Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Cushion-Cut 6ct Blue Sapphire and Half-Moon Diamond Three-Stone Ring, Platinum
Cushion-Cut 6ct Blue Sapphire and Half-Moon Diamond Three-Stone Ring, Platinum

Cushion-Cut 6ct Blue Sapphire and Half-Moon Diamond Three-Stone Ring, Platinum

Located in Greenwich, CT

A substantial cushion-cut blue sapphire of a vivid, medium-deep cornflower to royal blue, four-prong set in platinum with a matched pair of half-moon diamonds at the shoulders. The s...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Platinum Diamond and Sapphire Wedding Ring. Half Eternity Band Round and French
Platinum Diamond and Sapphire Wedding Ring. Half Eternity Band Round and French

Platinum Diamond and Sapphire Wedding Ring. Half Eternity Band Round and French

Located in New York, NY

Primary Stone: Diamonds Primary Stone Weight: Approx. 0.20-Carats Primary Stone Cut: Round Brilliant Cut Secondary Stone: Sapphires Secondary Stone Weight: Approx. 0.30-Carats Secon...

Category

2010s Unknown Art Deco Band Rings

Materials

Diamond, Sapphire, Platinum

Vintage Diamond and 9 Carat White Gold Half Eternity Ring
Vintage Diamond and 9 Carat White Gold Half Eternity Ring

Vintage Diamond and 9 Carat White Gold Half Eternity Ring

Located in Chipping Campden, GB

The diamonds in this ring total approximately 50pts and are princess cut which give such a wonderful shimmer. The stones are set within the 9carat white gold band. Ring Size: L or ...

Category

Vintage 1960s British Modern Band Rings

Materials

Diamond, Platinum

Half Eternity 0.10ct Round Brilliant Band. Diamond Wedding Ring Platinum G VS1
Half Eternity 0.10ct Round Brilliant Band. Diamond Wedding Ring Platinum G VS1

Half Eternity 0.10ct Round Brilliant Band. Diamond Wedding Ring Platinum G VS1

Located in New York, NY

Primary Stone: Diamonds Primary Stone Weight: Approx 0.10-Carats Primary Stone Cut: Round Brilliant Cut Primary Stone Color: G Color Primary Stone Clarity: VS1 Clarity Jewelry Type:...

Category

21st Century and Contemporary Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

Natural Diamond Half-Band, 18k Yellow and Platinum
Natural Diamond Half-Band, 18k Yellow and Platinum

Natural Diamond Half-Band, 18k Yellow and Platinum

Located in New York, NY

A Natural Diamond Half-Band made in 18k Yellow and Platinum.

Category

20th Century Band Rings

Materials

Diamond, Yellow Gold, Platinum

Issac Nussbaum Platinum 2.03 Carat Oval Diamond Ring
Issac Nussbaum Platinum 2.03 Carat Oval Diamond Ring

Issac Nussbaum Platinum 2.03 Carat Oval Diamond Ring

By Issac Nussbaum

Located in New York, NY

The ring features a beautifully elegant setting that showcases the central Oval diamond, drawing all eyes to its brilliance. The ring is adorned with an exquisite GIA certified plati...

Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

Half Eternity Alternate Ruby and Diamond Band. Round Cut Wedding Ring Platinum
Half Eternity Alternate Ruby and Diamond Band. Round Cut Wedding Ring Platinum

Half Eternity Alternate Ruby and Diamond Band. Round Cut Wedding Ring Platinum

Located in New York, NY

Primary Stone: Diamonds Primary Stone Weight: Approx. 0.60-Carats Primary Stone Cut: Old European Cut Primary Stone Color: L-M Color Primary Stone Clarity: VS2-SI2 Clarity Secondary...

Category

2010s Unknown Art Deco Band Rings

Materials

Diamond, Ruby, Platinum

GRS Certified 4.06 Carat Emerald Green Emerald Diamond Platinum Ring
GRS Certified 4.06 Carat Emerald Green Emerald Diamond Platinum Ring

GRS Certified 4.06 Carat Emerald Green Emerald Diamond Platinum Ring

Located in Chicago, IL

GRS Certified 4.06 Carat Emerald Green Emerald Diamond Platinum Ring with Half-Moon Diamonds An exquisite statement of sophistication and rarity, this stunning ring centers a GRS-ce...

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Emerald, Platinum

GRS GIA Certified 7.15 Carat Ceylon Ruby Half moon diamond ring
GRS GIA Certified 7.15 Carat Ceylon Ruby Half moon diamond ring

GRS GIA Certified 7.15 Carat Ceylon Ruby Half moon diamond ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite 7.15 carat cushion ruby certified by GRS, GIA ceylon origin side diamonds are half moons and weight 1 carat e color vvs clarity set in solid platinum

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby

Boodles 2.00ct Diamond Half Eternity Ring
Boodles 2.00ct Diamond Half Eternity Ring

Boodles 2.00ct Diamond Half Eternity Ring

By Boodles

Located in London, GB

A sublime half eternity ring created by Boodles, features ten stunning carre cut diamonds.

Category

21st Century and Contemporary Unknown Fashion Rings

Materials

Diamond, Platinum

GRS Certified 7.30 Carat VIVID Green Emerald Half moon Diamond ring
GRS Certified 7.30 Carat VIVID Green Emerald Half moon Diamond ring

GRS Certified 7.30 Carat VIVID Green Emerald Half moon Diamond ring

By Antinori Fine Jewels

Located in Chicago, IL

An exquisite 7.30 oval green vivid green emerald certified by GRS zambian origin side diamonds are half moons and weight 1 carat e color vvs clarity set in solid platinum

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5 New
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5 New

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5 New

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5 Metal: Platinum Size: 5 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .2...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

GIA Certified 6.00 Carat Oval Green Emerald Halo Half Moon Diamond Ring.
GIA Certified 6.00 Carat Oval Green Emerald Halo Half Moon Diamond Ring.

GIA Certified 6.00 Carat Oval Green Emerald Halo Half Moon Diamond Ring.

Located in San Francisco, CA

This Platinum and 18K Yellow Gold ring feature a 6.00 Carat Oval shaped Natural Emerald from Zambia in a vibrant green color encircled by a halo of brilliant round diamonds and flank...

Category

21st Century and Contemporary American Engagement Rings

Materials

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

Diamond Solitaire Engagement Ring in Platinum 0.33 Carat
Diamond Solitaire Engagement Ring in Platinum 0.33 Carat

Diamond Solitaire Engagement Ring in Platinum 0.33 Carat

Located in London, England

A charming and classic round brilliant-cut diamond solitaire engagement ring in platinum. The ring features a sparkly round brilliant-cut diamond half-rubover-set to the centre in a ...

Category

20th Century British Modern Engagement Rings

Materials

Diamond, Platinum

C De Cartier Platinum .56ct Half Bezel Diamond Solitaire Engagement Ring Size 49
C De Cartier Platinum .56ct Half Bezel Diamond Solitaire Engagement Ring Size 49

C De Cartier Platinum .56ct Half Bezel Diamond Solitaire Engagement Ring Size 49

By Cartier

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Diamond - Round Brilliant Cut - Half Bezel Channel Set - VS Clarity - F/G Clarity - 0.56ct (exact - stamped) Total Carat Weight: 0.656 (exact) Mate...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 15.00 Carat Emerald Cut Diamond Ring in Platinum
GIA Certified 15.00 Carat Emerald Cut Diamond Ring in Platinum

GIA Certified 15.00 Carat Emerald Cut Diamond Ring in Platinum

By Roman Malakov

Located in New York, NY

A wonderful engagement ring, featuring an elongated 15.00 carat emerald cut diamond certified by GIA as K color and VS2 clarity, set on a classic four prong setting. Surrounded by a ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

2 Carat Rose Cut Engagement Ring. GIA Diamond Micro-pave Half Eternity Ring HVS2
2 Carat Rose Cut Engagement Ring. GIA Diamond Micro-pave Half Eternity Ring HVS2

2 Carat Rose Cut Engagement Ring. GIA Diamond Micro-pave Half Eternity Ring HVS2

Located in New York, NY

Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 2.10-Carats Primary Stone Cut: Rose Cut Primary Stone Color: H Color Primary Stone Clarity: VS2 Cla...

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GRS Certified 8.83 Carat Sri Lanka Sapphire Half Moon Diamond Ring in 18K
GRS Certified 8.83 Carat Sri Lanka Sapphire Half Moon Diamond Ring in 18K

GRS Certified 8.83 Carat Sri Lanka Sapphire Half Moon Diamond Ring in 18K

Located in Chicago, IL

A refined high-jewelry ring centered by a rare, untreated sapphire from Sri Lanka, elegantly framed by half moon diamond side stones in an 18K white gold setting. The centerpiece is...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 7.47 Round Green Emerald & Half Moon Diamond Platinum & 18KG Ring
GIA Certified 7.47 Round Green Emerald & Half Moon Diamond Platinum & 18KG Ring

GIA Certified 7.47 Round Green Emerald & Half Moon Diamond Platinum & 18KG Ring

Located in San Francisco, CA

This Stunning Platinum and 18k Yellow Gold ring features a Rare 7.47 Carat Round-shaped Vibrant deep green Natural Emerald flanked by two(2) Half-Moon shaped diamonds in a total weig...

Category

21st Century and Contemporary American Three-Stone Rings

Materials

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

Peter Suchy 1.55 Carat Diamond Pink Sapphire Platinum Engagement Ring
Peter Suchy 1.55 Carat Diamond Pink Sapphire Platinum Engagement Ring

Peter Suchy 1.55 Carat Diamond Pink Sapphire Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

The Peter Suchy 1.55ct Diamond and pink sapphire engagement ring is a masterpiece that promises to captivate. The dazzling cushion cut center diamond is mounted in a beautifully deta...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, Sapphire, Platinum

Vintage Half Carat Old Mine Cut Engagement Ring. Diamond Accent Ring ISI1 1930
Vintage Half Carat Old Mine Cut Engagement Ring. Diamond Accent Ring ISI1 1930

Vintage Half Carat Old Mine Cut Engagement Ring. Diamond Accent Ring ISI1 1930

Located in New York, NY

Ring Size: 6.75 US, Resizable Color: I Color Clarity: SI1 Metal: Platinum Stone: Diamond Stone Cut: Old European Cut, Old Mine Cut Style: Art Deco This exquisite vintage engagement ...

Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 6.05 Carat Ceylon Sapphire & Diamond Ring in Platinum
GIA Certified 6.05 Carat Ceylon Sapphire & Diamond Ring in Platinum

GIA Certified 6.05 Carat Ceylon Sapphire & Diamond Ring in Platinum

Located in Great Neck, NY

GIA certified Oval Ceylon Sapphire weighing 6.05 carats Measuring (11.24x8.94x7.28) mm Two pieces of half moon diamonds weighing 1.03 cts Sapphire is eye clean, very lively, and corn...

Category

2010s American Modern Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Vintage Art Deco Diamond Ring Sz 5 Platinum Wedding Band Half Hoop Jewelry
Vintage Art Deco Diamond Ring Sz 5 Platinum Wedding Band Half Hoop Jewelry

Vintage Art Deco Diamond Ring Sz 5 Platinum Wedding Band Half Hoop Jewelry

Located in Torrance, CA

Finely detailed vintage Art Deco diamond ring (circa 1920s to 1930s) crafted in platinum.

Category

Early 20th Century American Art Deco Band Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2 Carat Sapphire and Diamond Three-Stone Platinum Ring
GIA Certified 2 Carat Sapphire and Diamond Three-Stone Platinum Ring

GIA Certified 2 Carat Sapphire and Diamond Three-Stone Platinum Ring

Located in Chicago, IL

Flanking the center oval-cut sapphire are two perfectly matched half-moon brilliant-cut diamonds, totaling 0.6 carats.

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

Roman Malakov 1.81 Carats Emerald Cut Sapphire & Diamond Platinum Ring
Roman Malakov 1.81 Carats Emerald Cut Sapphire & Diamond Platinum Ring

Roman Malakov 1.81 Carats Emerald Cut Sapphire & Diamond Platinum Ring

By Roman Malakov

Located in New York, NY

Accented by round cut diamonds weighing 0.30 carat total, pavé set on a half-way setting with an interweaving design.

Category

21st Century and Contemporary American Art Deco Fashion Rings

Materials

Diamond, Sapphire, Platinum

GIA 2.10 carat oval cut sapphire diamond platinum ring
GIA 2.10 carat oval cut sapphire diamond platinum ring

GIA 2.10 carat oval cut sapphire diamond platinum ring

Located in Beverly Hills, CA

This elegant vintage ring showcases a richly colored oval sapphire, glowing with deep blue tones and refined brilliance. The center stone is beautifully complemented by half moon cut...

Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA 2.10 carat oval cut sapphire diamond platinum ring
GIA 2.10 carat oval cut sapphire diamond platinum ring

GIA 2.10 carat oval cut sapphire diamond platinum ring

Located in Beverly Hills, CA

This elegant vintage ring showcases a richly colored oval sapphire, glowing with deep blue tones and refined brilliance. The center stone is beautifully complemented by half moon cut...

Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA 2.10 carat oval cut sapphire diamond platinum ring
GIA 2.10 carat oval cut sapphire diamond platinum ring

GIA 2.10 carat oval cut sapphire diamond platinum ring

Located in Beverly Hills, CA

This elegant vintage ring showcases a richly colored oval sapphire, glowing with deep blue tones and refined brilliance. The center stone is beautifully complemented by half moon cut...

Category

1990s Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 4.12 Carat Emerald Green Emerald Diamond Platinum Ring
GIA Certified 4.12 Carat Emerald Green Emerald Diamond Platinum Ring

GIA Certified 4.12 Carat Emerald Green Emerald Diamond Platinum Ring

Located in Chicago, IL

GRS Certified 4.12 Carat Emerald Diamond Platinum Ring with Trillion Diamonds An exquisite statement of sophistication and rarity, this stunning ring centers a GIA-certified 4.12 ca...

Category

2010s American Contemporary Solitaire Rings

Materials

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

GRS Certified 3.70 Carat Ceylon Royal Blue Sapphire Half Moon Diamond Ring
GRS Certified 3.70 Carat Ceylon Royal Blue Sapphire Half Moon Diamond Ring

GRS Certified 3.70 Carat Ceylon Royal Blue Sapphire Half Moon Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite platinum ring features a captivating 3.70-carat natural sapphire, certified by GRS as vivid blue (GRS type "royal blue") with no indications of thermal treatment.

Category

2010s Unknown Engagement Rings

Materials

Diamond, White Diamond, Blue Sapphire

GRS Certified 3 Carat Zambian Emerald Diamond Three-Stone Platinum Ring
GRS Certified 3 Carat Zambian Emerald Diamond Three-Stone Platinum Ring

GRS Certified 3 Carat Zambian Emerald Diamond Three-Stone Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Their clean, bright appearance adds contrast and refinement to the overall design. The ring is finely crafted in platinum, providing a durable and luxurious setting that complements...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

SCARSELLI 11 Carat Fancy Yellow Diamond Engagement Ring in Platinum
SCARSELLI 11 Carat Fancy Yellow Diamond Engagement Ring in Platinum

SCARSELLI 11 Carat Fancy Yellow Diamond Engagement Ring in Platinum

By SCARSELLI

Located in New York, NY

From SCARSELLI the world-renowned Natural Fancy Color diamonds, this 11-carat Fancy Yellow cushion cut diamond set in an 18k yellow gold and platinum ring flanked by half-moons E VS1...

Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

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Half Carat Platinum Diamond Ring For Sale on 1stDibs

Find the exact half carat platinum diamond 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. Our collection of these items for sale includes 611 vintage editions and 929 modern creations to choose from as well. You’re likely to find the perfect half carat platinum diamond 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. A half carat platinum diamond ring from Tiffany & Co., Shreve, Crump & Low and Roman Malakov — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also cushion cut cut and oval cut cut versions available here, too. Finding a half carat platinum diamond ring for sale for women should be easy, but there are 398 pieces available to browse for unisex as well as men, too.

How Much is a Half Carat Platinum Diamond Ring?

The price for a half carat platinum diamond ring starts at $136 and tops out at $6,500,000 with these rings, on average, selling for $12,748.

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.