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GIA Certifed 4 Carat Old Mine Cut Engagement Platinum Ring
GIA Certifed 4 Carat Old Mine Cut Engagement Platinum Ring

GIA Certifed 4 Carat Old Mine Cut Engagement Platinum Ring

Located in Chicago, IL

4 Carat GIA-Certified Old Mine Cut Diamond Ring A 4 carat old mine cut diamond, especially one with GIA certification, is exceptionally rare and valuable.

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique
.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique

.75 Carat Diamond Sapphire Platinum Wedding Engagement Ring Art Deco Antique

Located in New York, NY

The rectangular panel design Platinum setting is gorgeous with exquisite open work, milgrain beaded borders, and set throughout with Diamonds. In the center of the ring is an appro...

Category

Early 20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Antique Victorian 2.50 Carat Old Mine Cut Diamond Dangle Earrings
Antique Victorian 2.50 Carat Old Mine Cut Diamond Dangle Earrings

Antique Victorian 2.50 Carat Old Mine Cut Diamond Dangle Earrings

Located in New York, NY

Finely crafted in platinum and silver over gold with 2 Old Mine cut Diamonds weighing approximately a total of 2.40 carats and Rose cut Diamonds weighing approximately a total of 0.1...

Category

Antique Late 19th Century Victorian Dangle Earrings

Materials

Diamond, Gold, Platinum, Silver

Antique Victorian 0.70 Carat Old Mine Cut Diamond Engagement Ring
Antique Victorian 0.70 Carat Old Mine Cut Diamond Engagement Ring

Antique Victorian 0.70 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum and 18k yellow gold with an Old Mine cut Diamond weighing approximately 0.70 carat.

Category

Antique Late 19th Century Victorian Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Antique Edwardian 1910s 3.20 Carat Old Mine Cut Diamonds Ring
Antique Edwardian 1910s 3.20 Carat Old Mine Cut Diamonds Ring

Antique Edwardian 1910s 3.20 Carat Old Mine Cut Diamonds Ring

Located in New York, NY

Finely crafted in platinum with two Old Mine cut Diamonds at the center weighing a total of approximately 1.90 carats, accented by 6 smaller Old Mine cut Diamonds weighing a total o...

Category

Vintage 1910s Edwardian Band Rings

Materials

Diamond, Platinum

3.19ct Old Mine Cut Diamond Engagement Ring
3.19ct Old Mine Cut Diamond Engagement Ring

3.19ct Old Mine Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

This exquisite platinum engagement ring features a captivating old mine cut diamond at its center, surrounded by a classic halo design.

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian 1910s 3.00 Carat Old Mine Cut Diamond Engagement Ring
Antique Edwardian 1910s 3.00 Carat Old Mine Cut Diamond Engagement Ring

Antique Edwardian 1910s 3.00 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Old Mine cut center Diamond weighing 3.00 carats, D color, VS1 clarity, GIA #15608491.

Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Platinum

1.70ct Old Mine Cut Diamond Engagement Ring
1.70ct Old Mine Cut Diamond Engagement Ring

1.70ct Old Mine Cut Diamond Engagement Ring

By Mark Broumand

Located in Los Angeles, CA

This exquisite engagement ring is crafted with a unique design, featuring a stunning 1.40ct old mine cut diamond at its center. The diamond is GIA certified at E-SI1, presenting a co...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian 1910s 2.37 Carat Old Mine Cut Diamond Engagement Ring
Antique Edwardian 1910s 2.37 Carat Old Mine Cut Diamond Engagement Ring

Antique Edwardian 1910s 2.37 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in 18K white gold with a GIA certified Old Mine cut Diamond weighing 2.37 carat, I color, SI1 clarity, GIA #12500962.

Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Antique Victorian 1.20 Carat Old Mine Cut Diamond Engagement Ring
Antique Victorian 1.20 Carat Old Mine Cut Diamond Engagement Ring

Antique Victorian 1.20 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in 14k yellow gold and platinum with an Old Mine cut Diamond weighing approximately 1.20 carats.

Category

Antique Late 19th Century Victorian Engagement Rings

Materials

Diamond, 14k Gold, Platinum

Vintage 1 Carat Old Mine Cut Diamond Eternity Band Size 6.25
Vintage 1 Carat Old Mine Cut Diamond Eternity Band Size 6.25

Vintage 1 Carat Old Mine Cut Diamond Eternity Band Size 6.25

Located in Montgomery, AL

Band Details Material: Platinum Era: Art Deco 1920 - 1940 Band Width: 3mm Band Height: 1.7mm Weight: 3.0 Grams Finger Size: 6 1/4 Accented by the following gemstones 23 - 2.25mm Old...

Category

20th Century Art Deco Wedding Rings

Materials

Diamond, Platinum

Vintage 1950s 2.30 Carat Old Mine Cut Diamond Engagement Ring with Sapphires
Vintage 1950s 2.30 Carat Old Mine Cut Diamond Engagement Ring with Sapphires

Vintage 1950s 2.30 Carat Old Mine Cut Diamond Engagement Ring with Sapphires

Located in New York, NY

Finely crafted in platinum with an Old Mine cut Diamond weighing approximately 2.30 carats, K color, VS2 clarity, and 2 Oval cut Sapphires weighing a total of approximately 0.80 carat.

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Edwardian Platinum Old Mine Cut Diamond Negligee Necklace
Edwardian Platinum Old Mine Cut Diamond Negligee Necklace

Edwardian Platinum Old Mine Cut Diamond Negligee Necklace

Located in Venice, CA

This platinum Edwardian negligee necklace features four Old Mine Cut diamonds and a diamond encrusted halo element.

Category

Antique Early 1900s Edwardian Pendant Necklaces

Materials

Diamond, Platinum

Antique Art Deco 1920s 2.20 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1920s 2.20 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1920s 2.20 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with an Old Mine cut Diamond weighing approximately 2.20 carats, I-J color, SI2 clarity.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 1.56 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1930s 1.56 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1930s 1.56 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 1.56 carats, I color, SI1 clarity, GIA #5121926927.

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 1.03 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1930s 1.03 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1930s 1.03 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 1.03 carats, F color, I2 clarity, GIA #7312552435.

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 1.47 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1930s 1.47 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1930s 1.47 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with an Old Mine cut center Diamond weighing 1.47 carat, J color, VS clarity. 

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco Diamond Ring, 900 Platinum Old Mine Cut 5 3/4 Genuine .71 Carat
Art Deco Diamond Ring, 900 Platinum Old Mine Cut 5 3/4 Genuine .71 Carat

Art Deco Diamond Ring, 900 Platinum Old Mine Cut 5 3/4 Genuine .71 Carat

Located in Greensboro, NC

The center of the ring showcases an Old Mine Cut diamond solitaire of .61 carat weight, I1 clarity, and O color.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1930s 4.01 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1930s 4.01 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1930s 4.01 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum with a GIA certified Old Mine cut Diamond weighing 4.01 carats, L color, VS2 clarity, GIA #2165544214 The ring features additional Diamonds and Square cut ...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Antique Old Mine Cut Diamond Russian Gold Brooch
Antique Old Mine Cut Diamond Russian Gold Brooch

Antique Old Mine Cut Diamond Russian Gold Brooch

Located in Cairo, EG

Antique Russian old mine cut diamond brooch with an estimate diamond weight of 2.5 carats H color white excellent spark 4 cm length 14k gold finest hall marked 56 imperial Russian go...

Category

Antique 1880s Brooches

Materials

Diamond, 14k Gold

Antique Art Deco 1930s 1.67 Carat Old Mine Cut Diamond Engagement Ring
Antique Art Deco 1930s 1.67 Carat Old Mine Cut Diamond Engagement Ring

Antique Art Deco 1930s 1.67 Carat Old Mine Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum over 14K yellow gold with an Old Mine cut Diamond weighing 1.67 carats, J color, VS1 clarity.

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 14k Gold, Platinum

Vintage 1960s 1.50 Carat Old Mine Cut Diamond Three-Stone X ring
Vintage 1960s 1.50 Carat Old Mine Cut Diamond Three-Stone X ring

Vintage 1960s 1.50 Carat Old Mine Cut Diamond Three-Stone X ring

Located in New York, NY

Finely crafted in 18k yellow gold and platinum with 3 Old Mine cut Diamonds weighing approximately a total of 1.50 carat.

Category

Vintage 1960s Band Rings

Materials

Diamond, 18k Gold

Victorian 18K Gold Old Mine Cut Diamond Ring
Victorian 18K Gold Old Mine Cut Diamond Ring

Victorian 18K Gold Old Mine Cut Diamond Ring

Located in Venice, CA

This would make a beautiful engagement ring for anyone who loves the allure of an Old Mine Cut diamond in a classic setting.  The ring contains a natural antique Old Mine Cut diamon...

Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Gold, 18k Gold

Vintage GIA 5.02 carat old mine cut diamond emerald platinum engagement ring
Vintage GIA 5.02 carat old mine cut diamond emerald platinum engagement ring

Vintage GIA 5.02 carat old mine cut diamond emerald platinum engagement ring

Located in Beverly Hills, CA

This extraordinary vintage engagement ring centers on a remarkable 5.02 carat old mine cut diamond, certified by GIA #2536831954, showcasing a bold presence with its warm J color and...

Category

20th Century Contemporary Engagement Rings

Materials

Diamond, Emerald, Platinum

Art Deco GIA 0.80 carat old mine cut diamond platinum engagement ring
Art Deco GIA 0.80 carat old mine cut diamond platinum engagement ring

Art Deco GIA 0.80 carat old mine cut diamond platinum engagement ring

Located in Beverly Hills, CA

This authentic Art Deco engagement ring centers on a 0.80 carat old mine cut diamond certified by GIA under report number 2235903907.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

Art Deco Old Mine Cut Diamond and 15 Carat Gold Solitaire Band
Art Deco Old Mine Cut Diamond and 15 Carat Gold Solitaire Band

Art Deco Old Mine Cut Diamond and 15 Carat Gold Solitaire Band

Located in Chipping Campden, GB

This Old Mine cut diamond solitaire is simply stunning.

Category

Vintage 1910s British Art Deco Solitaire Rings

Materials

Diamond, Gold

Retro GIA 1.25 carat old mine cut diamond 14k gold engagement ring
Retro GIA 1.25 carat old mine cut diamond 14k gold engagement ring

Retro GIA 1.25 carat old mine cut diamond 14k gold engagement ring

Located in Beverly Hills, CA

This authentic Retro era engagement ring features a 1.25 carat old mine cut diamond certified by GIA under report number 1475652385.

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Edwardian Platinum Old Mine Cut Diamond Horse Shoe Necklace
Edwardian Platinum Old Mine Cut Diamond Horse Shoe Necklace

Edwardian Platinum Old Mine Cut Diamond Horse Shoe Necklace

Located in Venice, CA

There is approximately 1.75 carats of diamonds by formula. The fact that they are all Old Mine Cuts shows that this is a true Edwardian piece.

Category

Vintage 1910s Unknown Edwardian Pendant Necklaces

Materials

Diamond, Platinum

Antique Art Deco 1920s 1.60 Carat Old Mine Cut Diamond Octagonal Ring with Onyx
Antique Art Deco 1920s 1.60 Carat Old Mine Cut Diamond Octagonal Ring with Onyx

Antique Art Deco 1920s 1.60 Carat Old Mine Cut Diamond Octagonal Ring with Onyx

Located in New York, NY

Finely crafted in platinum with an Old Mine cut Diamond weighing approximately 1.60 carat, J color, SI1 clarity.

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Onyx, Platinum

Antique 14k Gold Russian Old Mine Cut Diamond Earrings
Antique 14k Gold Russian Old Mine Cut Diamond Earrings

Antique 14k Gold Russian Old Mine Cut Diamond Earrings

Located in Firenze, FI

Antique earring in floral shape with old mine cut diamonds centered with 1 larger old mine diamond , flanked with smaller diamonds with estimate total weight of 4 carats H color whit...

Category

Mid-20th Century Russian Art Deco Clip-on Earrings

Materials

Diamond, 14k Gold

1.36 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring
1.36 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring

1.36 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring from the 1920s, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 1.36ct. The color of the diamond is J with VS1 clarity. The c...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

2.03 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring
2.03 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring

2.03 Carat Old Mine Brilliant Cut Diamond Platinum Engagement Ring

Located in New York, NY

This elegant platinum ring centers a sparkling EGL certified old mine brilliant cut diamond that weighs 2.03ct. and is graded H-I color with VS2 clarity. The center stone is accentua...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Antique Art Deco 1920s 1.50 Carat Old Mine Cut Diamond Target Ring with Emeralds
Antique Art Deco 1920s 1.50 Carat Old Mine Cut Diamond Target Ring with Emeralds

Antique Art Deco 1920s 1.50 Carat Old Mine Cut Diamond Target Ring with Emeralds

Located in New York, NY

Finely crafted in platinum featuring a center Old Mine cut Diamond weighing approximately 1.50 carat, I-J color, SI1-SI2 clarity, with surrounding Square cut Emeralds.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Old Mine Cut Diamond Bracelet In 18 Karat Gold.
Old Mine Cut Diamond Bracelet In 18 Karat Gold.

Old Mine Cut Diamond Bracelet In 18 Karat Gold.

By MOGULDIAM INC

Located in New York, NY

An absolutely stunning diamond bracelet! This magnificent antique style diamond bracelet is hand created in 18k rose gold and sterling silver by Moguldiam Inc New York features 29 ca...

Category

2010s American Link Bracelets

Materials

Diamond, 18k Gold

Antique Old Mine Cut Diamond and Emerald Ring, circa 1920
Antique Old Mine Cut Diamond and Emerald Ring, circa 1920

Antique Old Mine Cut Diamond and Emerald Ring, circa 1920

Located in London, GB

Old mine diamond and emerald ring. Set with one central cushion shape old mine diamond in an open back claw setting with a weight of 2.01 carats, set into a vertical oval bezel set w...

Category

Vintage 1920s Unknown Edwardian Cluster Rings

Materials

Diamond, Emerald, Platinum

Rubellite Old Mine Cut Diamond Ring
Rubellite Old Mine Cut Diamond Ring

Rubellite Old Mine Cut Diamond Ring

Located in Bay Harbor Islands, FL

The ring features an oval rubellite surrounded by 8 old miner cut diamonds weighing approximately 2 carats. Mounted in platinum topped gold. Size 4 1/4. (Can be sized) Metal Type: ...

Category

Antique Late 19th Century Victorian More Rings

Materials

Diamond, Rubelite, 14k Gold, Platinum

Vintage Amethyst & Old Mine Cut Diamond Illusion Set Cocktail Ring
Vintage Amethyst & Old Mine Cut Diamond Illusion Set Cocktail Ring

Vintage Amethyst & Old Mine Cut Diamond Illusion Set Cocktail Ring

Located in Montgomery, AL

Head Length: 16.5mm Head Height: 7mm Shank Width: 2.4mm Weight: 6.9 Grams Finger Size: 6 3/4 Sizable Upon Request Accented by the following gemstones 1 - 16mm X 12.1mm Step Cut Amet...

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Amethyst, Diamond, Gold, 14k Gold, White Gold

Art Deco Diamond Lapis Lazuli Pendant Old Mine Cut Diamonds Gold
Art Deco Diamond Lapis Lazuli Pendant Old Mine Cut Diamonds Gold

Art Deco Diamond Lapis Lazuli Pendant Old Mine Cut Diamonds Gold

Located in New York, NY

A stunning Antique Art Deco - Victorian Pendant with a gorgeous central 16 Carat Lapis Lazuli sphere set with 12 absolutely radiant Old Mine Cut Diamonds totaling approximately 1.2 C...

Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, Lapis Lazuli, 10k Gold, Gold

Victorian Engagement Ring 14k Gold Silver Old Mine Cut Diamond
Victorian Engagement Ring 14k Gold Silver Old Mine Cut Diamond

Victorian Engagement Ring 14k Gold Silver Old Mine Cut Diamond

Located in Beverly Hills, CA

This classic Victorian ring is made of 14 karat yellow gold and silver and featuring an approximately 1.75-carat hand-faceted old mine cut diamond (O-P color, VS2 clarity).

Category

Early 20th Century Victorian Engagement Rings

Materials

Diamond, Yellow Gold, Silver, 14k Gold

Circa 1920s Art Deco Platinum 1.50cttw Old Mine Cut Cluster Diamond Ring
Circa 1920s Art Deco Platinum 1.50cttw Old Mine Cut Cluster Diamond Ring

Circa 1920s Art Deco Platinum 1.50cttw Old Mine Cut Cluster Diamond Ring

Located in Hicksville, NY

Year: 1930s Item Details: Ring Size: 7 Metal Type: Platinum [Hallmarked, and Tested] Weight: 9.8 grams Diamond Details: Center Diamond: .50ct, Old Mine Brilliant, Fancy Brown, VS Cla...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Mid-Century 1.63 CTW Old Mine Cut Diamond Platinum Engagement Ring GIA
Mid-Century 1.63 CTW Old Mine Cut Diamond Platinum Engagement Ring GIA

Mid-Century 1.63 CTW Old Mine Cut Diamond Platinum Engagement Ring GIA

Located in Philadelphia, PA

Centering an old mine cut diamond weighing 1.25 carats - J color with SI2 clarity Set by tri-split prongs in basket and flanked by cathedral shoulders Accented by bar and bezel set F...

Category

Vintage 1940s Modern Engagement Rings

Materials

Diamond, Platinum

4 Carat Opal Old Mine Cut Diamond Ring 14 Karat Gold Cocktail Art Deco Victorian
4 Carat Opal Old Mine Cut Diamond Ring 14 Karat Gold Cocktail Art Deco Victorian

4 Carat Opal Old Mine Cut Diamond Ring 14 Karat Gold Cocktail Art Deco Victorian

Located in New York, NY

This is one of the most beautiful Antique Victorian to Art Deco 4 Carat Opal and Old Mine Cut Diamond Halo Rings we have seen.

Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold

1.61ct. Old Mine Cut Diamond Platinum Engagement Ring
1.61ct. Old Mine Cut Diamond Platinum Engagement Ring

1.61ct. Old Mine Cut Diamond Platinum Engagement Ring

Located in New York, NY

This amazing platinum engagement ring from the 1920s, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 1.61ct. graded H color with VS1 clarity. The center...

Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco Old Mine Cut Diamond Platinum Arching Scroll Antique Engagement Ring
Art Deco Old Mine Cut Diamond Platinum Arching Scroll Antique Engagement Ring

Art Deco Old Mine Cut Diamond Platinum Arching Scroll Antique Engagement Ring

Located in Philadelphia, PA

Centering an old mine cut diamond weighing 1.17 carats - L color with VS2 clarity Set with wide arching tab prongs - engraved with foliate motif Featuring a pierced scroll motif open...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.24 Carat GIA Cert Old Mine Cut Diamond Platinum  Ring
Art Deco 1.24 Carat GIA Cert Old Mine Cut Diamond Platinum  Ring

Art Deco 1.24 Carat GIA Cert Old Mine Cut Diamond Platinum Ring

Located in New York, NY

Handcrafted from the Art Deco era, this platinum ring centers a GIA certified old mine brilliant cut diamond that weighs 1.24 carat and is graded J color with VS2 clarity.

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage 1960s Tiffany & Co. Yacht Club Flag Cufflinks with Old Mine Cut Diamonds
Vintage 1960s Tiffany & Co. Yacht Club Flag Cufflinks with Old Mine Cut Diamonds

Vintage 1960s Tiffany & Co. Yacht Club Flag Cufflinks with Old Mine Cut Diamonds

By Tiffany & Co.

Located in New York, NY

Finely crafted with blue and red enamel over 18k yellow gold and Old Mine cut Diamonds weighing a total of approximately 0.30 carats.

Category

Vintage 1960s Cufflinks

Materials

Diamond, 18k Gold

Art Deco Old Mine Cut Diamond Platinum Vintage Belcher Solitaire Engagement Ring
Art Deco Old Mine Cut Diamond Platinum Vintage Belcher Solitaire Engagement Ring

Art Deco Old Mine Cut Diamond Platinum Vintage Belcher Solitaire Engagement Ring

Located in Philadelphia, PA

Centering an old mine cut diamond weighing approximately 0.90 carat total - K color with VS2 clarity Set with talon prongs in a rippling ribbon-like belcher style setting Flanked by ...

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

PANIM Three Piece Old Mine Cut Diamond 18k White Gold Ring
PANIM Three Piece Old Mine Cut Diamond 18k White Gold Ring

PANIM Three Piece Old Mine Cut Diamond 18k White Gold Ring

By PANIM

Located in Tsim Sha Tsui, Hong Kong

PANIM Three Piece Old Mine Cut Diamond 18k White Gold Ring A stunning 18k white gold three stone European old cut diamond ring with a center stone of 0.50ct and two flanking diamond...

Category

21st Century and Contemporary Indian Modern Three-Stone Rings

Materials

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

Victorian 14k Gold 2.40 Carat Old European and Mine Cut Diamond Pendant Brooch
Victorian 14k Gold 2.40 Carat Old European and Mine Cut Diamond Pendant Brooch

Victorian 14k Gold 2.40 Carat Old European and Mine Cut Diamond Pendant Brooch

Located in Montclair, NJ

The brooch is structured into a petite floral design with detailed open and beading work throughout. The center diamond is flanked by 4 smaller, old mine cut stones which total appro...

Category

Antique 1890s Victorian Brooches

Materials

Diamond, 14k Gold

1900 Victorian 18k Gold over Silver Old Mine Cut Diamond Earrings
1900 Victorian 18k Gold over Silver Old Mine Cut Diamond Earrings

1900 Victorian 18k Gold over Silver Old Mine Cut Diamond Earrings

Located in Lexington, KY

The top of the earrings features a sprawling star design with layered ‘arms’ of white gold set with scintillating white old mine cut diamonds. At the center of the star sits a glorio...

Category

Antique Early 1900s Late Victorian Dangle Earrings

Materials

Diamond, 18k Gold, White Gold, Silver

Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring
Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring

Retro 0.64 CTW Old Mine Cut Diamond 14 Karat Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old European cut diamond weighing 0.64 carat total - J color and SI1 clarity Bead set in a square form head and flanked by tiered geometric shoulders  Accented by linear...

Category

Vintage 1940s Engagement Rings

Materials

White Diamond, Gold, 14k Gold, White Gold

Mid-Century 1.71 CTW Old Mine Cut Diamond Platinum Vintage Engagement Ring GIA
Mid-Century 1.71 CTW Old Mine Cut Diamond Platinum Vintage Engagement Ring GIA

Mid-Century 1.71 CTW Old Mine Cut Diamond Platinum Vintage Engagement Ring GIA

Located in Philadelphia, PA

Centering an old mine cut diamond weighing 1.53 carats total - K color with SI2 clarity Set with split prongs in pierced basket and flanked by cathedral shoulders Bead set with rows ...

Category

Vintage 1950s Modern Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.39 CTW Old Mine Cut Diamond Platinum Scroll Solitaire Engagement Ring
Art Deco 1.39 CTW Old Mine Cut Diamond Platinum Scroll Solitaire Engagement Ring

Art Deco 1.39 CTW Old Mine Cut Diamond Platinum Scroll Solitaire Engagement Ring

Located in Philadelphia, PA

Centering an old mine cut diamond weighing approximately 1.39 carats I color with SI2 clarity and set in a six prong pierced mounting Accented by a pierced scroll motif gallery Stamp...

Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco 0.87 CTW Old Mine Cut Diamond Platinum Lotus Vintage Engagement Ring
Art Deco 0.87 CTW Old Mine Cut Diamond Platinum Lotus Vintage Engagement Ring

Art Deco 0.87 CTW Old Mine Cut Diamond Platinum Lotus Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old mine cut diamond weighing approximately 0.87 carat - M/N color with VS2 clarity Bead set in an octagonal form head decorated with pierced striated details and fannin...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage Dainty Old Mine Cut Diamond X Design Ring 14K Yellow Gold
Vintage Dainty Old Mine Cut Diamond X Design Ring 14K Yellow Gold

Vintage Dainty Old Mine Cut Diamond X Design Ring 14K Yellow Gold

Located in Montgomery, AL

Ring Details Material: 14K Yellow Gold Era: Art Deco 1920 - 1940 Head Height: 3.1mm Head Width: 6.7mm Shank Width: 2mm Weight: 2.8 Grams Finger Size: 5 1/4 Sizable Upon Request Acce...

Category

20th Century Art Deco Fashion Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Art Deco 1.71 CTW Old Mine Cut Diamond Platinum Ribbon Vintage Engagement Ring
Art Deco 1.71 CTW Old Mine Cut Diamond Platinum Ribbon Vintage Engagement Ring

Art Deco 1.71 CTW Old Mine Cut Diamond Platinum Ribbon Vintage Engagement Ring

Located in Philadelphia, PA

Centering an old mine cut diamond weighing approximately 1.03 carats total - J color with SI2 clarity Set with grooved wide prongs with a pierced flowing ribbon motif gallery Bead se...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Mark Broumand 1.00 Carat Old Mine Cut Diamond Stud Earrings
Mark Broumand 1.00 Carat Old Mine Cut Diamond Stud Earrings

Mark Broumand 1.00 Carat Old Mine Cut Diamond Stud Earrings

By Mark Broumand

Located in Los Angeles, CA

This gorgeous pair of old mine cut diamond stud earrings are glamorously chic. They showcase 1.00ct diamonds in total and are certified at F-G colors, VS1-VS2 clarities. They face up...

Category

2010s Stud Earrings

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Recent Sales

Art Deco 0.48 Carat Old Mine Cut Diamond Engagement Ring
Art Deco 0.48 Carat Old Mine Cut Diamond Engagement Ring

Art Deco 0.48 Carat Old Mine Cut Diamond Engagement Ring

Located in Essex, GB

Accompanied by an independent jewellery report from IGR (#30307988). Cut – Old mine cut, with eight-cut diamonds in the shoulders.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

Art Deco 1.57 Carat Old Mine Cut Diamond Platinum Engagement Ring
Art Deco 1.57 Carat Old Mine Cut Diamond Platinum Engagement Ring

Art Deco 1.57 Carat Old Mine Cut Diamond Platinum Engagement Ring

Located in Essex, GB

Pure magnificence. Accompanied by a diamond report from IGI (#296724883). Cut – Old mine cut, with baguette cuts in the shoulders.

Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring
Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring

Victorian .55 Carat Old Mine Cut Diamond Rare Solitaire Ring

Located in Napoli, IT

Glorious Victorian! This absolutely unique genuine Victorian ring is 1900 ca Outstanding, distinctive design made for the mounting which is a beauty its-own Marvellous Victorian wor...

Category

Antique Early 1900s Late Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Victorian 1.71 Carat Old Mine Cut Diamond Solitaire Ring I/J VVS
Victorian 1.71 Carat Old Mine Cut Diamond Solitaire Ring I/J VVS

Victorian 1.71 Carat Old Mine Cut Diamond Solitaire Ring I/J VVS

Located in Napoli, IT

For Ever This extra -ordinary Victorian period Diamond solitaire ring is 1900 ca- Simple multi prongs Victorian setting yet between the most elegant antique style to hold such a bea...

Category

Antique 1890s Late Victorian Solitaire Rings

Materials

Diamond, 18k Gold

Victorian 6.25 Carat old Mine Cut Diamond Rare Cluster Ring
Victorian 6.25 Carat old Mine Cut Diamond Rare Cluster Ring

Victorian 6.25 Carat old Mine Cut Diamond Rare Cluster Ring

Located in Napoli, IT

Impressed into History Rare, impressive, antique, Victorian period, unique cluster ring, 1890 ca Very finely hand crafted during the time of solid 18 KT with silver portions as for ...

Category

Antique 1890s Victorian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Art Deco Four Old Mine Cut Diamond Platinum Ring
Art Deco Four Old Mine Cut Diamond Platinum Ring

Art Deco Four Old Mine Cut Diamond Platinum Ring

Located in Woodland Hills, CA

This is a beautiful original art deco ring set with 4 old mine cut diamonds. The diamonds average I Color VS-2 clarity total weight .80 carats.

Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

Diamond, Platinum

Art Deco 1.30 Carat Old Mine Diamond Trilogy Ring
Art Deco 1.30 Carat Old Mine Diamond Trilogy Ring

Art Deco 1.30 Carat Old Mine Diamond Trilogy Ring

Located in Napoli, IT

Expressing Love This beautiful Art Deco dates 1920 ca or even earlier Classy trilogy ring for engagement or anniversary or to celebrate any other event in life Ring has been hand cr...

Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

French 3.60 Carat Old Mine Diamond Important Antique Cluster Ring
French 3.60 Carat Old Mine Diamond Important Antique Cluster Ring

French 3.60 Carat Old Mine Diamond Important Antique Cluster Ring

Located in Napoli, IT

Magnificent Treasure Early 19th century ring ageless – French import marks – rare beautiful antique ring An important example for age, crafting, Diamond content and hall marks Glori...

Category

Antique 1810s Cluster Rings

Materials

Diamond, 18k Gold, Silver

9.58 Carat Old European Cut Diamond Ring
9.58 Carat Old European Cut Diamond Ring

9.58 Carat Old European Cut Diamond Ring

Located in New York, NY

A custom made 8 prong platinum ring featuring a 9.58 carat Old European Cut diamond that is beautifully accented with 6 straight baguette shaped diamonds that weigh 0.60 carats. ...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring
Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring

Victorian 1.0 Carat Old Mine Diamond 1.0 Carat Sapphire Five-Stone Ring

Located in Napoli, IT

Excellent condition Metal: 18 Kt yellow gold Hallmarks: assay Gems: 3 old mine cut diamonds totalling approx 1.00 CT (.25-.50-.25 G-VS/SI) – 2 oval cushion cut natural unheated blue...

Category

Antique 1870s Victorian Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring
Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring

Victorian .80 Carat Burmese Ruby 1.20 Carat Old Mine Diamond Trilogy Ring

Located in Napoli, IT

The Rarity Corner This lovely Victorian ring is 1880 ca Traditional trilogy version set with finest earth mined gemstones to be a sought after stand out within all others the gorgeo...

Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Beautiful Victorian 1.30 Carat Old Mine Diamond Unisex Signet Ring
Beautiful Victorian 1.30 Carat Old Mine Diamond Unisex Signet Ring

Beautiful Victorian 1.30 Carat Old Mine Diamond Unisex Signet Ring

Located in Napoli, IT

Distinctive, authentic Victorian Diamond ring dating 1890 ca. Traditional flat, round head design overwhelmed by old cut Diamonds, 1.30 CT G/H VVS/VS Full of character and Diamond sp...

Category

Antique 1880s Late Victorian Signet Rings

Materials

Diamond, 18k Gold

Antique Victorian 1.10 Carat Old Mine Diamond Sweet Heart Ring
Antique Victorian 1.10 Carat Old Mine Diamond Sweet Heart Ring

Antique Victorian 1.10 Carat Old Mine Diamond Sweet Heart Ring

Located in Napoli, IT

Love in Victorian Time Antique Victorian period sweet heart ring 1900 ca. Hand crafted of solid 18 Kt gold and silver Romantic and sweet heart crown as love homage with graceful ope...

Category

Antique Early 1900s Late Victorian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Art Deco 2.10 Carat Old Mine Diamond Seven-Stone Platinum Ring
Art Deco 2.10 Carat Old Mine Diamond Seven-Stone Platinum Ring

Art Deco 2.10 Carat Old Mine Diamond Seven-Stone Platinum Ring

Located in Napoli, IT

Art Deco Allure Distinctive and quite unique early Art Deco period seven stone step design engagement or anniversary ring Individually hand crafted as unique during 1920 ca Made of ...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

Victorian 2.20 Carat Old Mine Cut Diamond Crescent Moon Brooch 18 Karat
Victorian 2.20 Carat Old Mine Cut Diamond Crescent Moon Brooch 18 Karat

Victorian 2.20 Carat Old Mine Cut Diamond Crescent Moon Brooch 18 Karat

Located in Napoli, IT

Celestial! Victorian era Crescent Moon brooch of rare beauty is adorned by an array of graduated in sizes old mine cushion Cut Diamonds and rose cut as finials It holds approx 2.20 ...

Category

Antique 1880s Victorian Brooches

Materials

Diamond, 18k Gold, Silver

Art Deco 1.69 Carat Old Cut Diamond Cluster Ring
Art Deco 1.69 Carat Old Cut Diamond Cluster Ring

Art Deco 1.69 Carat Old Cut Diamond Cluster Ring

Located in Essex, GB

This sublime diamond cluster ring features a cushion shaped old mine cut in the centre which is internally clean and incredibly bright and lively.

Category

Early 20th Century French Cluster Rings

Materials

Diamond, White Diamond, Platinum

Victorian 2 ct Old Mine Cut Diamond Engagement Ring 18k Gold & Plat
Victorian 2 ct Old Mine Cut Diamond Engagement Ring 18k Gold & Plat

Victorian 2 ct Old Mine Cut Diamond Engagement Ring 18k Gold & Plat

Located in Joelton, TN

2.ct Old Mine Cut Victorian Diamond Engagement Ring. Clarity VS1-2, Color I-K Size 7 3/4 Circa 1860 Weight: 4.4 grams

Category

Antique Late 19th Century English Late Victorian Engagement Rings

Materials

Diamond, Yellow Gold, 18k Gold, Platinum

Art Deco 1.25 Carat Old Cut Diamond Engagement Ring
Art Deco 1.25 Carat Old Cut Diamond Engagement Ring

Art Deco 1.25 Carat Old Cut Diamond Engagement Ring

Located in Essex, GB

A top grade example of a classic old mine cut engagement ring. The diamond – graded by HRD, Antwerp as H colour, VS2 clarity – is impressively white and vibrant.

Category

Early 20th Century British Engagement Rings

Materials

Diamond, White Diamond

Art Deco 2.60 Carat Old Mine Cut Diamond Cluster Engagement Ring
Art Deco 2.60 Carat Old Mine Cut Diamond Cluster Engagement Ring

Art Deco 2.60 Carat Old Mine Cut Diamond Cluster Engagement Ring

Located in Napoli, IT

Further Details Below Metal: 18 Kt yellow and white gold, tested Hallmarks: none/worn Gems: 1 old mine cut diamond of approx .80 Ct (5.45 mm. in diameter K/VS1) – 6 old mine cut dia...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring
Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring

Art Deco 3.00 Carat Natural Aquamarine .50 Carat Old Mine Diamond Trilogy Ring

Located in Napoli, IT

The Deco Must Traditional Art Deco three stone, Natural Aquamarine Diamond classic version of Trilogy ring Dating 1920 ca, beautifully hand crafted of solid 18 KT gold with Silver p...

Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Aquamarine, Diamond, 18k Gold, Silver

Midcentury 1.37 Carat Old Cut Diamond Engagement Ring
Midcentury 1.37 Carat Old Cut Diamond Engagement Ring

Midcentury 1.37 Carat Old Cut Diamond Engagement Ring

Located in Essex, GB

An exceptionally pretty and unique vintage diamond solitaire. The old mine cut diamond in the centre is high white, bright and very, very lively.

Category

Mid-20th Century British Solitaire Rings

Materials

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

Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring
Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring

Edwardian 4.22 Carat Old Mine Cushion Diamond K/L VVS1 Trilogy Ring

Located in Napoli, IT

Please note photos do reflect some yellow from the mounting colour Extremely fine conditions for age and use Could be an unique engagement ring please note it will resize up or down ...

Category

Antique Early 1900s Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold

Art Deco 1.10 Carat Rare G VVS Old Mine Diamond Solitaire Ring
Art Deco 1.10 Carat Rare G VVS Old Mine Diamond Solitaire Ring

Art Deco 1.10 Carat Rare G VVS Old Mine Diamond Solitaire Ring

Located in Napoli, IT

Pure Light! An extremely fine early Art Deco Diamond solitaire ring of essential design simply boasting of pure light! 1920 time frame in age – mounting is of delightful simpleness ...

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Victorian circa 1860 2.60 Carat Old Mine Cut Diamond Rare Cluster Ring
Victorian circa 1860 2.60 Carat Old Mine Cut Diamond Rare Cluster Ring

Victorian circa 1860 2.60 Carat Old Mine Cut Diamond Rare Cluster Ring

Located in Napoli, IT

Victorian Statement! 1860 ca rare large Diamond content, all original untouched condition engagement cluster ring Superb in all aspects Hand crafted of solid 14 KT gold with silver ...

Category

Antique 1860s Victorian Cluster Rings

Materials

Diamond, 14k Gold

Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds
Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds

Trefoil Earrings with 1.54 Carat Weight Cushion and Old Mine Cut Diamonds

Located in Brooklyn, NY

These elegant early 20th century earrings are fashioned in 18k white gold with 14k yellow gold ear wires. The earrings feature dazzling square cushion cut diamonds (.66ct and .74ct) ...

Category

Early 20th Century Unknown Edwardian Drop Earrings

Materials

Diamond, 14k Gold, 18k Gold

Mindi Mond 12 Carat Old Mine and Rose Cut Diamond Victorian Style Gold Earrings
Mindi Mond 12 Carat Old Mine and Rose Cut Diamond Victorian Style Gold Earrings

Mindi Mond 12 Carat Old Mine and Rose Cut Diamond Victorian Style Gold Earrings

By Mindi Mond

Located in New York, NY

10 old mine diamonds= Approx. 9.8 CTW H-I-J, VS2 2 triangular rose cut diamonds on bottom=Approx 3CTW.

Category

Antique Late 19th Century Victorian Dangle Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian 1.50 Carat Old Mine Diamond Double Row 18 Karat Silver Rare Ring
Victorian 1.50 Carat Old Mine Diamond Double Row 18 Karat Silver Rare Ring

Victorian 1.50 Carat Old Mine Diamond Double Row 18 Karat Silver Rare Ring

Located in Napoli, IT

Prettiest Victorian Lovely find of the Victorian period, 1860 ca Hand created at the time of solid 18 Kt with silver portions Rare and scarce in trace this is a true witness of the ...

Category

Antique 1860s Victorian Cluster Rings

Materials

Diamond, 18k Gold, Silver

Art Deco 1.45 Carat Old Mine Diamond Plus Rare Engagement Ring, circa 1935
Art Deco 1.45 Carat Old Mine Diamond Plus Rare Engagement Ring, circa 1935

Art Deco 1.45 Carat Old Mine Diamond Plus Rare Engagement Ring, circa 1935

Located in Napoli, IT

Impressed in the time A stunning late Art Deco ring - 1935 ca Entirely hand crafted of solid 18 KT white gold marked with assay and maker punch – Italian origin Diamonds ablaze giv...

Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Art Deco 2.22 Carat Old Cut Diamond Cluster Ring, circa 1925
Art Deco 2.22 Carat Old Cut Diamond Cluster Ring, circa 1925

Art Deco 2.22 Carat Old Cut Diamond Cluster Ring, circa 1925

Located in Essex, GB

A top grade ring in every way. Accompanied by a diamond report from IGI (#341882281). Cut – Old mine cut in the centre.

Category

Early 20th Century Engagement Rings

Materials

Diamond, White Diamond, Platinum

Midcentury 1944 1.00 Carat Old Cut Diamond Solitaire Ring
Midcentury 1944 1.00 Carat Old Cut Diamond Solitaire Ring

Midcentury 1944 1.00 Carat Old Cut Diamond Solitaire Ring

Located in Essex, GB

Accompanied by an independent jewellery report. Cut – Old mine cut. Colour – G. Clarity – I1.

Category

Mid-20th Century British Victorian Solitaire Rings

Materials

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

Estate 0.25 Carat Old Mine Diamond Florentine Finish Dome Ring 14K White Gold
Estate 0.25 Carat Old Mine Diamond Florentine Finish Dome Ring 14K White Gold

Estate 0.25 Carat Old Mine Diamond Florentine Finish Dome Ring 14K White Gold

Located in Los Angeles, CA

Vintage dome ring circa 1950's 0.25 carat old mine cut diamond F-G VS Tension set with 4 extended bar prongs Smooth Florentine surface (hand-etched, crosshatch texture) Band measure...

Category

Mid-20th Century Modern Dome Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Coktail Shuttle Ring Yellow Gold 18K Old Mine Cut Diamond Ruby Sapphire
Vintage Coktail Shuttle Ring Yellow Gold 18K Old Mine Cut Diamond Ruby Sapphire

Vintage Coktail Shuttle Ring Yellow Gold 18K Old Mine Cut Diamond Ruby Sapphire

Located in Valencia, Comunidad Valenciana

Cross body from highest to lowest in blade format. With beautiful old mine cut diamonds. G-H color and vs1-SI1 clarity. 9 Old mine cut diamonds: 1) Diamond 4.40x4.40x3.30 mm weight 0...

Category

Mid-20th Century Unknown Retro Cocktail Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Art Deco 1.25 Carat Old Cushion Cut Diamond Engagement Ring
Art Deco 1.25 Carat Old Cushion Cut Diamond Engagement Ring

Art Deco 1.25 Carat Old Cushion Cut Diamond Engagement Ring

Located in Essex, GB

A wonderful cushion shaped old cut diamond takes centre stage in this Art Deco engagement ring.

Category

Early 20th Century Engagement Rings

Materials

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

Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring
Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring

Victorian Natural Opal 1.80 Carat Old Mine Diamond Ring

Located in Napoli, IT

Very good condition in spite of being an antique Mounting has been tested for 18/19 Ct rose gold Metal: 18/19 Kt rose gold, tested Hallmarks: none/worn Gems: 1 oval cabochon cut na...

Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Opal, 18k Gold

8.80 Carat Old European Cut Handmade White Gold Diamond Solitaire Ring
8.80 Carat Old European Cut Handmade White Gold Diamond Solitaire Ring

8.80 Carat Old European Cut Handmade White Gold Diamond Solitaire Ring

By Schullin Wien

Located in Vienna, Österreich

Old European cuts offer an enticing charm and make one nostalgic. This stone is a true old-cut, meaning that it was actually made in the 20th century, compared to diamonds that are c...

Category

2010s Austrian Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco 2.33 Carat Light Orangey Brown Old Cut Diamond Engagement Ring
Art Deco 2.33 Carat Light Orangey Brown Old Cut Diamond Engagement Ring

Art Deco 2.33 Carat Light Orangey Brown Old Cut Diamond Engagement Ring

Located in Essex, GB

Accompanied by an independent jewellery report from IGR (#30307457). Cut – Old mine cut, with eight-cuts in the shoulders.

Category

Mid-20th Century Engagement Rings

Materials

Diamond, Brown Diamond, Gold, 18k Gold, White Gold

Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring
Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring

Art Deco 2.15 Ct No Heat Blue Sapphire and Old Mine Cut Diamond Five-Stone Ring

Located in Napoli, IT

Metal: 18 Kt yellow gold and platinum Hallmarks: assay (for both) Gems: 1 oval cushion faceted cut natural blue sapphire (no evidence of heat treatment) of approx 2.15 Ct (7.79 mm. x...

Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Platinum

Midcentury 0.75 Carat Fancy Dark Pinkish Brown Old Cut Diamond Ring, circa 1960
Midcentury 0.75 Carat Fancy Dark Pinkish Brown Old Cut Diamond Ring, circa 1960

Midcentury 0.75 Carat Fancy Dark Pinkish Brown Old Cut Diamond Ring, circa 1960

Located in Essex, GB

Unique, dramatic and absolutely arresting. The fancy old mine cut diamond displays a distinctive hue which has been graded by GIA as fancy dark pinkish brown.

Category

Mid-20th Century Solitaire Rings

Materials

Diamond, Brown Diamond, Gold, 18k Gold, White Gold

Victorian Old Cut Diamond and Ruby Carved Trilogy Ring
Victorian Old Cut Diamond and Ruby Carved Trilogy Ring

Victorian Old Cut Diamond and Ruby Carved Trilogy Ring

Located in Essex, GB

A delightful Victorian ruby and diamond ring. Centred by a 1.15 carat (approx.) old mine cut diamond, accented at each “corner” by four small rose cuts.

Category

Early 20th Century Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold

Victorian 5.90 Carat Natural No Heat Sapphire 2.90 Carat Mine Diamond Ring
Victorian 5.90 Carat Natural No Heat Sapphire 2.90 Carat Mine Diamond Ring

Victorian 5.90 Carat Natural No Heat Sapphire 2.90 Carat Mine Diamond Ring

Located in Napoli, IT

The Glorious Victorian A favourite in the Victorian tradition was fine, natural Sapphire set in a rich Diamond halo When considering Sapphires in terms of rarity, for sure antique, ...

Category

Antique 1880s Victorian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

Distinctive Victorian 1.0 Carat Old Mine Diamond Natural Pearl Trilogy Rare Ring
Distinctive Victorian 1.0 Carat Old Mine Diamond Natural Pearl Trilogy Rare Ring

Distinctive Victorian 1.0 Carat Old Mine Diamond Natural Pearl Trilogy Rare Ring

Located in Napoli, IT

Inspired by Legend Natural Pearls are today more RARE than ever It it is the oldest known gem; considered for centuries the most valuable gems reserved only to royalty Myth and lege...

Category

Antique 1870s Victorian Three-Stone Rings

Materials

Diamond, Natural Pearl, 18k Gold

Old Cut Diamond Gold and Silver Crescent Moon Antique Brooch
Old Cut Diamond Gold and Silver Crescent Moon Antique Brooch

Old Cut Diamond Gold and Silver Crescent Moon Antique Brooch

Located in Hong Kong, HK

The Crescent Moon Shape Diamond Brooch Which has Around 10 Carats Of Old Cut Diamonds Beautifully Crafted in Silver and Gold. The Diamonds Are Set in Silver and Gold, Commensurate Wi...

Category

Vintage 1930s Unknown Victorian Brooches

Materials

Diamond, White Diamond, 18k Gold

Edwardian Sloan & Co Diamond Ruby Old Mine Diamond 14K Gold Horseshoe Brooch
Edwardian Sloan & Co Diamond Ruby Old Mine Diamond 14K Gold Horseshoe Brooch

Edwardian Sloan & Co Diamond Ruby Old Mine Diamond 14K Gold Horseshoe Brooch

By Estate Jewelry

Located in Brambleton, US

A classic antique equestrian motif piece of art, Sloan and Co was so famous for! There are 5 old mine and old European cut diamonds for a total estimated weight of 1/5 carat.

Category

Vintage 1920s Unknown Edwardian Brooches

Materials

Diamond, Ruby, Gold, 14k Gold

Art Nouveau 1.50 Carat Diamond Old Cut Sensual Ring
Art Nouveau 1.50 Carat Diamond Old Cut Sensual Ring

Art Nouveau 1.50 Carat Diamond Old Cut Sensual Ring

Located in Napoli, IT

Sensual Nature The Art Nouveau Era took place from 1890 to 1910 and is identified as a period of art history that found inspiration in nature and added to it with beautifully curved...

Category

Antique 1890s Art Nouveau Engagement Rings

Materials

Diamond, 18k Gold, Silver

Rare Turquoise 2.80 Carat Old Diamond Platinum Gold Ring
Rare Turquoise 2.80 Carat Old Diamond Platinum Gold Ring

Rare Turquoise 2.80 Carat Old Diamond Platinum Gold Ring

Located in Napoli, IT

The Infinite Beauty of Turquoise One of the earliest known turquoise-producing regions is Persia, where historians believe the stone has been mined for more than 2.000 years. Turquo...

Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold, Platinum, Gold

Art Deco 2.30 Ct Natural No Heat Siam Ruby 1.0 Ct Old Mine Diamond Trilogy Ring
Art Deco 2.30 Ct Natural No Heat Siam Ruby 1.0 Ct Old Mine Diamond Trilogy Ring

Art Deco 2.30 Ct Natural No Heat Siam Ruby 1.0 Ct Old Mine Diamond Trilogy Ring

Located in Napoli, IT

Further Details Below Metal: 18 Kt rose gold Hallmarks: none/worn Gems: 1 oval faceted cut untreated natural Siam ruby of approx 2.30 Ct (9.53 x 8.04 mm.) - 2 old mine cut diamonds...

Category

Vintage 1930s Art Deco Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Silver

Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver
Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver

Victorian 1.60 Carat Old Cut Diamond Rare Trilogy Ring 18 Karat/Silver

Located in Napoli, IT

Victorian Statement Victorian nineteenth century rings with their own distinctive individual mellow charm are much sought and loved for their individual beauty, romance and history ...

Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, 18k Gold, Silver

Art Deco Old European Mine Diamond Sapphire Ring Platinum Antique Toi et Moi
Art Deco Old European Mine Diamond Sapphire Ring Platinum Antique Toi et Moi

Art Deco Old European Mine Diamond Sapphire Ring Platinum Antique Toi et Moi

By Estate Jewelry

Located in Brambleton, US

In addition, there are 8 Old European and mine cut diamonds set on the shank, total weight of these smaller diamonds is 1/4 carat.

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring
Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring

Spectacular Retro 1.05 Carat Old Cut Diamond Rare Tourbillon Ring

Located in Napoli, IT

Tourbillon Ring Retro era jewellery stands-out for big, bold shapes and high glamour of dramatic impact Iconic style of Hollywood glamour Golden Age signature, the retro style will...

Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Midcentury 1.91 Carat Old Cut Diamond and Emerald Halo Ring
Midcentury 1.91 Carat Old Cut Diamond and Emerald Halo Ring

Midcentury 1.91 Carat Old Cut Diamond and Emerald Halo Ring

Located in Theydon Bois, Essex

Cut – Cushion shaped old mine cut in the centre and asscher cuts in the shoulders.

Category

Mid-20th Century French Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Antique Art Déco 1.30 Carat Old European Cut Diamond Toi Et Moi Ring
Antique Art Déco 1.30 Carat Old European Cut Diamond Toi Et Moi Ring

Antique Art Déco 1.30 Carat Old European Cut Diamond Toi Et Moi Ring

Located in Magdeburg, DE

This ring was made in Germany around 1910 and is in excellent, antique condition. - Two old European cut diamonds, each approx. 5x5mm/ 0.48ct (I/ VS2) - Twelve smaller old mine cut...

Category

Vintage 1910s German Art Deco Engagement Rings

Materials

Diamond, 14k Gold, Platinum

1900s Antique Old Cut Diamond gold Brooch
1900s Antique Old Cut Diamond gold Brooch

1900s Antique Old Cut Diamond gold Brooch

Unavailable

H 1.19 in W 1.46 in

1900s Antique Old Cut Diamond gold Brooch

Located in Bellevue, WA

This stunning antique brooch pin contains 8.5 carats of natural diamonds. It features a mixture of 4 different antique cut diamonds including rose cut, French cut, Old European cut, ...

Category

Early 20th Century Brooches

Materials

Diamond, 14k Gold, White Gold

Art Deco 1.60 Carat Natural Sapphire and 1.40 Carat Old Cut Diamond Rare Ring
Art Deco 1.60 Carat Natural Sapphire and 1.40 Carat Old Cut Diamond Rare Ring

Art Deco 1.60 Carat Natural Sapphire and 1.40 Carat Old Cut Diamond Rare Ring

Located in Napoli, IT

Art Deco Beauty! Rare & ravishing original Art Deco dazzler Distinctive designed of the era structured by a play between Diamonds and Natural sapphires as result of radiance effect ...

Category

Vintage 1920s Art Deco Band Rings

Materials

Diamond, Sapphire, Platinum

French Deco 1.70 Ct Natural No Heat Sapphire 2.20 Carat Old Cut Diamond Platinum
French Deco 1.70 Ct Natural No Heat Sapphire 2.20 Carat Old Cut Diamond Platinum

French Deco 1.70 Ct Natural No Heat Sapphire 2.20 Carat Old Cut Diamond Platinum

Located in Napoli, IT

Classy Statement This beautiful and impressive Art Deco ring is French origin – stamped with French marks standing for solid Platinum – the ring is substantially hand constructed su...

Category

Vintage 1930s Art Deco Cluster Rings

Materials

Diamond, Sapphire, Platinum

Certified 4 Carat Halo Radiant Cut Natural Diamond Engagement Ring in 18K Gold
Certified 4 Carat Halo Radiant Cut Natural Diamond Engagement Ring in 18K Gold

Certified 4 Carat Halo Radiant Cut Natural Diamond Engagement Ring in 18K Gold

Located in Orlando, Florida

Certified 4 Carat Halo Radiant Cut Natural Diamond Engagement Ring in 18K Gold A stunning ring featuring IGI/GIA Certified 4.00 Carat Natural Diamond and 1.05 Carats of Diamond Acce...

Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

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

4 Carat Emerald Diamond Art Deco Platinum Engagement Ring
4 Carat Emerald Diamond Art Deco Platinum Engagement Ring

4 Carat Emerald Diamond Art Deco Platinum Engagement Ring

Located in Frederick, MD

4 Carat Emerald Diamond Art Deco Engagement Ring - 0.50 Ct Emerald & 3.50 Ctw 18 Old Mine Cut Diamonds H-I, VS-SI.

Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estat
Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estat

Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estat

By Estate Jewelry

Located in Brambleton, US

There are 3 larger old European cut diamonds and one sapphire plus 4 small old euros set in the center.

Category

20th Century Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

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Located in Beverly Hills, CA

Classic emerald and diamond dangle earrings that are a great addition to your jewelry collection. The earrings are made of 14 karat (tested) yellow gold and silver and feature caboch...

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Early 20th Century Unknown Victorian Dangle Earrings

Materials

White Diamond, Emerald, Yellow Gold, 14k Gold, White Gold, Silver

Art Deco Style Platinum Ring With 1.85 Ct Sapphire and Diamond Baguettes
Art Deco Style Platinum Ring With 1.85 Ct Sapphire and Diamond Baguettes

Art Deco Style Platinum Ring With 1.85 Ct Sapphire and Diamond Baguettes

Located in North Miami, FL

This lovely vintage art deco ring has swirls of diamond baguettes that are 3/4 of a carat surrounded by light blue sapphire stone. It is all set in platinum. The sapphire is 1.85 car...

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Vintage 1930s Unknown Art Deco Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

Vintage Platinum, 1960s Cushion Cut Aquamarine & Calibrated Ruby Cocktail Ring
Vintage Platinum, 1960s Cushion Cut Aquamarine & Calibrated Ruby Cocktail Ring

Vintage Platinum, 1960s Cushion Cut Aquamarine & Calibrated Ruby Cocktail Ring

Located in Brighton, GB

Vintage Aquamarine Cocktail Ring Platinum Tested Circa 1960s Step into a world of elegance with this fabulous vintage cocktail ring from the 1960s. At its heart lies a mesmerisin...

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Mid-20th Century European Cocktail Rings

Materials

Aquamarine, Ruby, Platinum

Edwardian Peridot Old Mine Diamond Pearl Festoon Swag Necklace Antique Gold
Edwardian Peridot Old Mine Diamond Pearl Festoon Swag Necklace Antique Gold

Edwardian Peridot Old Mine Diamond Pearl Festoon Swag Necklace Antique Gold

Located in New York, NY

THIS IS A STUNNING VICTORIAN - ART NOUVEAU - BELLE EPOQUE FESTOON NECKLACE WITH THE MOST GORGEOUS NATURAL ROUND FACETED PERIDOT GEMS SET WITH PEARLS AND AN OLD MINE DIAMOND IN A GORG...

Category

Early 20th Century Unknown Edwardian Pendant Necklaces

Materials

Pearl, Diamond, Peridot, Gold, 14k Gold, Yellow Gold

Van Cleef & Arpels Ruby and Diamond Ring, circa 1960
Van Cleef & Arpels Ruby and Diamond Ring, circa 1960

Van Cleef & Arpels Ruby and Diamond Ring, circa 1960

By Van Cleef & Arpels

Located in London, GB

Van Cleef & Arpels ruby and diamond ring. Centrally set with five rectangular tallow cut natural unenhanced rubies in open back channel settings with a combined approximate weight of...

Category

Vintage 1960s French Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Tiffany & Co. 4.43 Carat GIA G SI1 Diamond Heart Necklace
Tiffany & Co. 4.43 Carat GIA G SI1 Diamond Heart Necklace

Tiffany & Co. 4.43 Carat GIA G SI1 Diamond Heart Necklace

By Tiffany & Co.

Located in New York, NY

Discover the world of Tiffany & Co. with this Diamond Heart Necklace, featuring a breathtaking 4.43 carat heart-shaped GIA certified diamond with G color and SI1 clarity which offers...

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Victorian diamond pendant/brooch, circa 1880.
Victorian diamond pendant/brooch, circa 1880.

Victorian diamond pendant/brooch, circa 1880.

Located in London, GB

Victorian diamond pendant/brooch. Centrally set with a cushion shape old mine diamond in an open back cut-down setting with an approximate weight of 1.35 carats, adorned with twenty ...

Category

Antique 1880s Pendant Necklaces

Materials

Diamond, Yellow Gold, Silver

Art Deco style 1.84 Carat vintage round cut diamond ring
Art Deco style 1.84 Carat vintage round cut diamond ring

Art Deco style 1.84 Carat vintage round cut diamond ring

By Antinori Fine Jewels

Located in Chicago, IL

This diamond and emerald ring has a stunning Art Deco style design with an eye catching 1.84ct vintage round cut diamond surrounded by ribbons of custom cut emeralds and glittering d...

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Emerald, Platinum

John Galliano Pink Bias-Cut Satin Evening Dress with Rhinestone Straps, SS 2002
John Galliano Pink Bias-Cut Satin Evening Dress with Rhinestone Straps, SS 2002

John Galliano Pink Bias-Cut Satin Evening Dress with Rhinestone Straps, SS 2002

By John Galliano

Located in London, GB

John Galliano, Spring-Summer 2002. Bias-cut evening dress in rose-toned crepe-back satin. The fitted bodice features a draped cowl neckline, with rhinestone-embellished straps. The g...

Category

Early 2000s French Evening Dresses and Gowns

Exceptional Art Deco Mazer Pendant Brooch
Exceptional Art Deco Mazer Pendant Brooch

Exceptional Art Deco Mazer Pendant Brooch

By Mazer

Located in New York, NY

Exceptional Art Deco Mazer Pendant Brooch from the 1930's. High Art Deco design with step faceted faux aquamarines and sapphires set within an intricate pave and baguette dangle sett...

Category

Vintage 1930s American Art Deco Brooches

Materials

Rhodium

Antique Belle Époque Diamond Tiara in Platinum and Gold.
Antique Belle Époque Diamond Tiara in Platinum and Gold.

Antique Belle Époque Diamond Tiara in Platinum and Gold.

Located in San Francisco, CA

Well well well. If only this tiara could talk - I'd just love to know the people and outfits this significant piece has graced. Let's start with the tiara. Circa 1900, the theme co...

Category

Early 20th Century English Belle Époque Choker Necklaces

Materials

Diamond, Gold, Platinum

Art Deco Antique Diamond Emerald Engagement Ring
Art Deco Antique Diamond Emerald Engagement Ring

Art Deco Antique Diamond Emerald Engagement Ring

Located in Chicago, IL

Circa 1915 This early Art Deco octagon shape engagement ring is handcrafted in platinum. The ring is centered with a sparkling old cushion cut diamond (7.10 x 6.5 x 4.15 mm, approxi...

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1.41 Carat Unheated Lavender Sapphire Cushion Diamond Platinum Ring GIA Merkaba
1.41 Carat Unheated Lavender Sapphire Cushion Diamond Platinum Ring GIA Merkaba

1.41 Carat Unheated Lavender Sapphire Cushion Diamond Platinum Ring GIA Merkaba

By Merkaba

Located in Beverly Hills, CA

A refined 1.41 carat unheated lavender sapphire diamond platinum ring by Merkaba Jewelry Beverly Hills, designed as a romantic three stone jewel with rare color, graceful proportion,...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Purple Sapphire, Platinum

18ct Gold & Platinum Edwardian Diamond Toi et Moi Cross Over Illusion Set Ring
18ct Gold & Platinum Edwardian Diamond Toi et Moi Cross Over Illusion Set Ring

18ct Gold & Platinum Edwardian Diamond Toi et Moi Cross Over Illusion Set Ring

Located in Brighton, GB

Antique Diamond Toi et Moi Ring 18ct Gold & Platinum Stamped Circa 1910 This beautiful 18ct gold and platinum ring boasts a timeless toi et moi style, featuring two stunning illus...

Category

Early 20th Century English Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Rare Chanel 2016 "Hanger" Reissue 2.55 225 Classic Flap Bag GHW 67964
Rare Chanel 2016 "Hanger" Reissue 2.55 225 Classic Flap Bag GHW 67964

Rare Chanel 2016 "Hanger" Reissue 2.55 225 Classic Flap Bag GHW 67964

By Chanel

Located in Costa Mesa, CA

Store item: 67964 This Rare Chanel 2016 "Hanger" Reissue 2.55 225 Classic Flap Bag GHW is a collector's piece in the perfect 10-inch size. Single bijoux chain strap, oval mirror on b...

Category

2010s Structured Shoulder Bags

GUCCI beige 2020 GG WOOL & LEATHER SMALL BACKPACK Bag
GUCCI beige 2020 GG WOOL & LEATHER SMALL BACKPACK Bag

GUCCI beige 2020 GG WOOL & LEATHER SMALL BACKPACK Bag

By Gucci

Located in Zürich, CH

This 100% authentic Gucci Small Backpack in beige and ebony GG wool, trimmed with black leather, offers a luxurious take on a classic silhouette. Designed for both style and function...

Category

21st Century and Contemporary French Structured Shoulder Bags

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4 Carat Old Mine Cut Diamond For Sale on 1stDibs

You are likely to find exactly the 4 carat old mine cut diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. Our collection of these items for sale includes 439 vintage editions and 170 modern creations to choose from as well. If you’re looking for a 4 carat old mine cut diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been 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. Finding an appealing 4 carat old mine cut diamond — no matter the origin — is easy, but Mark Broumand, Single Stone and Hancocks each produced a popular version that is worth a look. Today, if you’re looking for an old mine cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and round cut alternatives. There aren’t many items for men if you’re seeking a 4 carat old mine cut diamond, as most of the options available are for women and unisex.

How Much is a 4 Carat Old Mine Cut Diamond?

The price for a 4 carat old mine cut diamond starts at $590 and tops out at $495,000 with these rings, on average, selling for $9,591.

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.