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1.70 Carat Old Mine Cut Diamond Engagement White Gold Ring
1.70 Carat Old Mine Cut Diamond Engagement White Gold Ring

1.70 Carat Old Mine Cut Diamond Engagement White Gold Ring

Located in New York, NY

14 kt White Gold Cut: Old Mine Cut Carat: 1.70 carat Color: L-M Clarity: SI Ring Size: 7 Total Weight: 3.7 grams

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

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

0.55 Carat Old Mine Cut Diamond Gypsy Engagement Ring
0.55 Carat Old Mine Cut Diamond Gypsy Engagement Ring

0.55 Carat Old Mine Cut Diamond Gypsy Engagement Ring

By Bracken Jewelers

Located in Santa Monica, CA

Old mine cut diamond gypsy engagement ring by Bracken Jewelers.

Category

2010s American Modern Engagement Rings

Materials

Diamond, 22k Gold, Yellow Gold

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

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

14K Victorian Old Mine Cut Diamond Ring
14K Victorian Old Mine Cut Diamond Ring

14K Victorian Old Mine Cut Diamond Ring

Located in Venice, CA

An elegant 14k Victorian ring, featuring a lively old mine cut diamond and a hand carved mount. The diamond is set in a 14 karat gold mount with six prongs, .40 carats, and it has a ...

Category

Antique 1890s Victorian Engagement Rings

Materials

Diamond, Gold, 14k 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

Antique Art Deco 1920s 2.50 Carat Old Mine Cut Diamond Dinner Ring
Antique Art Deco 1920s 2.50 Carat Old Mine Cut Diamond Dinner Ring

Antique Art Deco 1920s 2.50 Carat Old Mine Cut Diamond Dinner Ring

Located in New York, NY

The ring features smaller Old Mine and Old European cut diamonds weighing approximately a total of 2.00 carats, and Triangular cut Sapphires.

Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Victorian 1.90 carat old mine cut diamond 18k gold five stone ring
Victorian 1.90 carat old mine cut diamond 18k gold five stone ring

Victorian 1.90 carat old mine cut diamond 18k gold five stone ring

Located in Beverly Hills, CA

This charming Victorian five stone ring showcases a beautifully matched row of five old mine cut diamonds totaling approximately 1.80 carats, displaying a soft, romantic sparkle with...

Category

Antique 19th Century Victorian Wedding Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian 1.90 carat old mine cut diamond 18k gold five stone ring
Victorian 1.90 carat old mine cut diamond 18k gold five stone ring

Victorian 1.90 carat old mine cut diamond 18k gold five stone ring

Located in Beverly Hills, CA

This charming Victorian five stone ring showcases a beautifully matched row of five old mine cut diamonds totaling approximately 1.80 carats, displaying a soft, romantic sparkle with...

Category

Antique 19th Century Victorian Wedding Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Peter Suchy 1.82 Carat Old Mine Diamond Platinum Engagement Ring
Peter Suchy 1.82 Carat Old Mine Diamond Platinum Engagement Ring

Peter Suchy 1.82 Carat Old Mine Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

Crafted in the Peter Suchy Workshop, this 1890's antique revival engagement ring setting show cases 7 dazzling old mind cut diamonds with an approximate total carat weight of 1.82cts.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

French GIA 1.10 carat old mine cut diamond 18k yellow gold cluster ring
French GIA 1.10 carat old mine cut diamond 18k yellow gold cluster ring

French GIA 1.10 carat old mine cut diamond 18k yellow gold cluster ring

Located in Beverly Hills, CA

This vintage French cluster ring centers on a 1.10 carat old mine cut diamond certified by GIA under report number 5232911885.

Category

20th Century Contemporary Cluster Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian 18 Karat Gold TW ~2.30 Carat Old Mine Cut Diamond Five-Stone Ring
Victorian 18 Karat Gold TW ~2.30 Carat Old Mine Cut Diamond Five-Stone Ring

Victorian 18 Karat Gold TW ~2.30 Carat Old Mine Cut Diamond Five-Stone Ring

Located in Vilnius, Vilniaus apskr.

This is a Victorian five-stone ring crafted in 18K gold. The piece features old mine cut diamonds: TW ~2.30ct, SI2-P1. Circa 1880. Weight: 4.04g Size: 17.25 (US 7) IMPORTANT: plea...

Category

Antique 19th Century Victorian Three-Stone Rings

Materials

Diamond, Gold

Antique 9k Rose Gold Old Mine Cut Diamond Bangle Bracelet
Antique 9k Rose Gold Old Mine Cut Diamond Bangle Bracelet

Antique 9k Rose Gold Old Mine Cut Diamond Bangle Bracelet

Located in New York, NY

This antique bangle bracelet is a beautifully refined piece, set with 0.51 carats total weight of old mine cut diamonds graded I color and SI clarity in a warm 9k rose gold mounting.

Category

20th Century Bangles

Materials

Diamond, 9k Gold, Rose Gold

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

18KT White Gold 11.5 CT Old Mine Cut Tennis Bracelet
18KT White Gold 11.5 CT Old Mine Cut Tennis Bracelet

18KT White Gold 11.5 CT Old Mine Cut Tennis Bracelet

Located in Lynchburg, VA

There are majorly old mine cuts, whilst we also observed several old European, transitional, and two round-brilliant cut stones.

Category

Mid-20th Century Unknown Neoclassical Tennis Bracelets

Materials

Diamond, 18k Gold, White Gold

2.08 Carat Old Mine Cut Diamond Emerald Platinum Engagement Ring
2.08 Carat Old Mine Cut Diamond Emerald Platinum Engagement Ring

2.08 Carat Old Mine Cut Diamond Emerald Platinum Engagement Ring

Located in New York, NY

This stunning platinum ring centers a sparkling EGL certified old mine brilliant diamond that weighs 2.08ct. The color of the diamond is G-H with SI1 clarity. The center diamond is a...

Category

20th Century Engagement Rings

Materials

Diamond, Emerald, Platinum

Mid Century GIA 1.00 carat old mine cut diamond 14k white gold engagement ring
Mid Century GIA 1.00 carat old mine cut diamond 14k white gold engagement ring

Mid Century GIA 1.00 carat old mine cut diamond 14k white gold engagement ring

Located in Beverly Hills, CA

This authentic mid-century engagement ring centers on a 1.00 carat old mine cut diamond certified by GIA under report number 6532679714.

Category

Vintage 1950s Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

J. Birnach 18K White Gold Old Mine Cut Diamond Garland Necklace
J. Birnach 18K White Gold Old Mine Cut Diamond Garland Necklace

J. Birnach 18K White Gold Old Mine Cut Diamond Garland Necklace

By J. Birnbach

Located in New York, NY

Experience timeless elegance with this exquisite 18K white gold garland necklace. Showcasing a distinctive elongated ball chain, this necklace embodies both classic sophistication an...

Category

21st Century and Contemporary American Drop Necklaces

Materials

Diamond, White Gold

1960s Vintage Old Mine Cut Diamond White Gold Cluster Ring
1960s Vintage Old Mine Cut Diamond White Gold Cluster Ring

1960s Vintage Old Mine Cut Diamond White Gold Cluster Ring

Located in Santa Monica, CA

. - 0.61 carat old mine cut pear-shaped natural diamond, VS1 clarity, I-J color - 8 old mine cut natural diamonds totaling approximately 1.36 carats, SI2-I2 clarity, I-J color - 24 ...

Category

Vintage 1960s Unknown Cluster Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Antique 1.29ct Old Mine Cut Diamond 18 Carat Gold and Platinum Engagement Ring
Antique 1.29ct Old Mine Cut Diamond 18 Carat Gold and Platinum Engagement Ring

Antique 1.29ct Old Mine Cut Diamond 18 Carat Gold and Platinum Engagement Ring

Located in London, GB

There is so much detailing in this piece of art, reflecting the intricate craftsmanship and exquisite attention to detail representative of the early 20th Century. An impressive 1.2...

Category

Vintage 1930s English Edwardian Engagement Rings

Materials

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

J. Birnbach 18.13 Carat Double-Row Old Mine Diamond Platinum Bracelet
J. Birnbach 18.13 Carat Double-Row Old Mine Diamond Platinum Bracelet

J. Birnbach 18.13 Carat Double-Row Old Mine Diamond Platinum Bracelet

By J. Birnbach

Located in New York, NY

This luxurious bracelet is designed with 56 Old Mine cut diamonds, totaling 17.68 carats, G - H color and VS - SI clarity, expertly set in a platinum double-row design.

Category

21st Century and Contemporary American Contemporary Tennis Bracelets

Materials

Diamond, Platinum

14k Bicolor Gold Link Bracelet with 1.00ct Old Mine Cut Diamonds
14k Bicolor Gold Link Bracelet with 1.00ct Old Mine Cut Diamonds

14k Bicolor Gold Link Bracelet with 1.00ct Old Mine Cut Diamonds

Located in The Hague, ZH

14k bicolor gold link bracelet set with old mine cut diamond up to 1.00ct - G/H - SI - 19.5 cm long detailed description: the length of the bracelet is 19.5 cm long by 8.2 mm wide ...

Category

1990s Dutch Modern Link Bracelets

Materials

Diamond, Gold, 14k Gold

Art Deco 1925 7.00 Carat Old Mine Diamond Line Tennis Bracelet
Art Deco 1925 7.00 Carat Old Mine Diamond Line Tennis Bracelet

Art Deco 1925 7.00 Carat Old Mine Diamond Line Tennis Bracelet

Located in Santa Barbara, CA

A sublime Art Deco straight line bracelet set with seven carats of old mine-cut diamonds, each one hand-cut before the age of electricity and secured in its own square milgrain-kisse...

Category

Vintage 1910s Art Deco Tennis Bracelets

Materials

Diamond, Platinum

18K Gold Old Mine Cut Diamond Five Stone Signature Ring
18K Gold Old Mine Cut Diamond Five Stone Signature Ring

18K Gold Old Mine Cut Diamond Five Stone Signature Ring

Located in Venice, CA

We’ve grouped together five well-matched Old Mine Cut diamonds into a signature piece inspired by the Victorian era.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Gold, 18k Gold

Victorian 14K Gold and Old Mine Cut Diamond Flower Pendant
Victorian 14K Gold and Old Mine Cut Diamond Flower Pendant

Victorian 14K Gold and Old Mine Cut Diamond Flower Pendant

Located in Venice, CA

The pendant contains six natural antique Old Mine Cut diamonds. They measure 3.5 mm each for an approximate TCW of 1 carat.

Category

Early 20th Century Victorian Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold, Yellow Gold

Art Deco 2.93 Ctw. Old Mine Cut Diamond Target Cluster Ring
Art Deco 2.93 Ctw. Old Mine Cut Diamond Target Cluster Ring

Art Deco 2.93 Ctw. Old Mine Cut Diamond Target Cluster Ring

Located in Los Angeles, CA

Art Deco Era 0.90 Carat Old Mine Cut Diamond Double Halo 'Target' Ring composed of platinum.

Category

Vintage 1920s Unknown Art Deco Cocktail Rings

Materials

Diamond, Platinum

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

Old Mine Cut Diamond Engagement Ring In 18 K Gold and Platinum, GIA Certified.
Old Mine Cut Diamond Engagement Ring In 18 K Gold and Platinum, GIA Certified.

Old Mine Cut Diamond Engagement Ring In 18 K Gold and Platinum, GIA Certified.

By MOGULDIAM INC

Located in New York, NY

The details are as follows ; Old mine cut diamond weight : 2.01 carat Color : I Clarity : VS2 Ring size : 7

Category

2010s American Engagement Rings

Materials

Diamond, Gold, 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

Three Stone Vintage Diamond Ring with 2.32CTW of Old Mine Cut Diamonds
Three Stone Vintage Diamond Ring with 2.32CTW of Old Mine Cut Diamonds

Three Stone Vintage Diamond Ring with 2.32CTW of Old Mine Cut Diamonds

Located in Webster, NY

Beautiful three stone diamond ring crafted with 2.32CTW of Old Mine Cut Diamonds. Total Diamonds Carat Weight: Approximately 2.32CTW Individual Diamond Characteristics: .73CT J Col...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

ART NOUVEAU Ring with old mine cut diamonds up to 1.00ct platinum
ART NOUVEAU Ring with old mine cut diamonds up to 1.00ct platinum

ART NOUVEAU Ring with old mine cut diamonds up to 1.00ct platinum

Located in The Hague, ZH

weight 8.7 grams set with - 7 x 2.9 mm – 4.5 mm old mine cut diamonds total approx. 1.00 carat color G/H clarity SI ring is in good condition hallmark present, guaranteed 850 pl...

Category

Vintage 1910s Dutch Art Nouveau Cocktail Rings

Materials

Diamond, Platinum

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

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

Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings
Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings

Victorian 14K Gold Old Mine Cut Diamond and Pearl Quatrefoil Earrings

Located in Venice, CA

Old Mine Cuts are known for their large open culets and chunky facets.

Category

Antique 1860s Unknown Victorian Stud Earrings

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

ART DECO STYLE 14k gold ring with ruby, old mine cut and silngle cut diamonds
ART DECO STYLE 14k gold ring with ruby, old mine cut and silngle cut diamonds

ART DECO STYLE 14k gold ring with ruby, old mine cut and silngle cut diamonds

Located in The Hague, ZH

IGI Juwelen rapport 14k white gold ring set with a central old mine cut diamond up to 1.40ct, single cut diamonds up to 0.35ct and ruby ​​up to 2.00ct – ring size U.S. 7 – EU 17.25 (...

Category

2010s Dutch Art Deco Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Mid-Century 9kt Gold Turquoise and Old Mine-Cut Diamond Flower Brooch
Mid-Century 9kt Gold Turquoise and Old Mine-Cut Diamond Flower Brooch

Mid-Century 9kt Gold Turquoise and Old Mine-Cut Diamond Flower Brooch

Located in Braintree, GB

The sculptural openwork petals radiate with high polish, centring on a vivid turquoise cabochon surrounded by a halo of eleven old mine-cut diamonds. Specifications: Metal: 9kt yel...

Category

Mid-20th Century European Brooches

Materials

Diamond, Turquoise, Gold, 9k Gold

0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring
0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring

0.78 Carat Old MIne Cushion Cut Diamond Platinum Engagement Ring

Located in New York, NY

This elegant platinum ring is centered with a sparkling cushion cut diamond that weighs 0.78ct. graded J color with VS2 clarity. The center stone is accentuated by dazzling round cut...

Category

20th Century Engagement Rings

Materials

Diamond, Platinum

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

Belrose Estate Jewelers GIA 5 Carat Antique Elongated Old Mine Cut Diamond Ring
Belrose Estate Jewelers GIA 5 Carat Antique Elongated Old Mine Cut Diamond Ring

Belrose Estate Jewelers GIA 5 Carat Antique Elongated Old Mine Cut Diamond Ring

By Belrose Estate Jewelers

Located in Santa Barbara, CA

The GIA-certified 4.94-carat antique old mine cushion-cut diamond features an elongated silhouette, broad facets, high crown, and a broad, open culet, producing a depth of fire and w...

Category

21st Century and Contemporary American Belle Époque Engagement Rings

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

ART NOUVEAU ring with old mine cut diamonds up to 0.32ct 18k gold
ART NOUVEAU ring with old mine cut diamonds up to 0.32ct 18k gold

ART NOUVEAU ring with old mine cut diamonds up to 0.32ct 18k gold

Located in The Hague, ZH

weight 1.5 grams set with - 7 x 2.4 mm old mine cut diamonds total approx. 0.32 carat color F/G clarity VS/SI ring is in good condition hallmark present, guaranteed 18k gold B15981

Category

Vintage 1910s Dutch Art Nouveau Cocktail Rings

Materials

Diamond, 18k Gold

Platinum 3.00cttw Antique Old Mine Diamond Brooch
Platinum 3.00cttw Antique Old Mine Diamond Brooch

Platinum 3.00cttw Antique Old Mine Diamond Brooch

Located in New York, NY

This exquisite Platinum Antique Brooch showcases a timeless elegance with a total diamond weight of approximately 3.00 carats. The brooch is adorned with an Old Mine cut diamond at i...

Category

20th Century Unknown Modern Brooches

Materials

Diamond, Platinum

Vintage 18K Yellow Gold Sapphire and Old Mine Cut Diamond Cluster Ring
Vintage 18K Yellow Gold Sapphire and Old Mine Cut Diamond Cluster Ring

Vintage 18K Yellow Gold Sapphire and Old Mine Cut Diamond Cluster Ring

Located in MONTMORENCY, FR

Surrounding the central gem are ten scintillating old mine cut diamonds totaling around 0.30 carats, each delicately nestled in scalloped settings that evoke a gently blooming flower.

Category

Mid-20th Century French Post-War Cluster Rings

Materials

Diamond, Sapphire, Yellow Gold

Tahitian Pearl Old Mine cut Diamond Earrings 14K White Gold Art Deco
Tahitian Pearl Old Mine cut Diamond Earrings 14K White Gold Art Deco

Tahitian Pearl Old Mine cut Diamond Earrings 14K White Gold Art Deco

By Estate Jewelry

Located in East Brunswick, NJ

Two natural cultured Tahitian pearls with good luster are 11.06 mm and 11.10 mm. Each earring holds 11 old mine cut diamonds on the top and 11 bezel set round brilliant cut diamonds...

Category

Mid-20th Century Art Deco Drop Earrings

Materials

Diamond, Pearl, 14k Gold, White Gold

Vintage 1 Carat F Color Engagement Ring. GIA Old Mine Diamond Cluster Platinum
Vintage 1 Carat F Color Engagement Ring. GIA Old Mine Diamond Cluster Platinum

Vintage 1 Carat F Color Engagement Ring. GIA Old Mine Diamond Cluster Platinum

Located in New York, NY

Certification: GIA Certificate Primary Stone: Diamond Primary Stone Carat: Approx. 1.20-Carats Primary Stone Cut: Old Mine Cut Primary Stone Color: F Color Primary Stone Clarity: SI1...

Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Platinum

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring
1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring

1.15 Carat Old Mine Cushion Cut Diamond Ruby Platinum Engagement Ring

Located in New York, NY

This amazing platinum ring from the Art Deco era is centered with a sparkling old mine cushion cut diamond that weighs 1.15ct. and is graded K color with VS2 clarity. The center ston...

Category

20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Solitaire ring with old mine cut diamond up to 0.50ct 14k bicolour gold
Solitaire ring with old mine cut diamond up to 0.50ct 14k bicolour gold

Solitaire ring with old mine cut diamond up to 0.50ct 14k bicolour gold

Located in The Hague, ZH

weight 2.9 grams set with - 1 x 4.3 mm old mine cut diamond, total 0.50 carat color F/G clarity VS/SI hallmark present, tested and guaranteed 14k gold the ring is in good condit...

Category

Vintage 1950s Dutch Modern Solitaire Rings

Materials

Diamond, Gold, 14k Gold

RETRO ring with old mine cut diamonds up to 0.24ct 18k gold and platinum
RETRO ring with old mine cut diamonds up to 0.24ct 18k gold and platinum

RETRO ring with old mine cut diamonds up to 0.24ct 18k gold and platinum

Located in The Hague, ZH

18k pink gold with platinum ring set with old mine cut diamond 0.24ct - F/G - VS/SI - ring size US 7 - EU 17.25 (54) detailed description the top of the ring is 1.0 cm wide and 8.0...

Category

Vintage 1950s Dutch Retro Band Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco Diamond Ring Old Mine Cut Vintage 18k Antique Filigree Original 1920s
Art Deco Diamond Ring Old Mine Cut Vintage 18k Antique Filigree Original 1920s

Art Deco Diamond Ring Old Mine Cut Vintage 18k Antique Filigree Original 1920s

Located in Dearborn, MI

Genuine Original Antique from 1920's Art Deco Diamond Ring Old Mine Cut Vintage 18K White Gold Features a Genuine Antique Old Mine Cut Natural Mined Diamond Hand Engraved and Hand...

Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Victorian Old Mine Cut Diamond Bracelet Bangle Antique Art Nouveau 14 Karat Gold
Victorian Old Mine Cut Diamond Bracelet Bangle Antique Art Nouveau 14 Karat Gold

Victorian Old Mine Cut Diamond Bracelet Bangle Antique Art Nouveau 14 Karat Gold

Located in New York, NY

This is a gorgeous antique Victorian - Art Nouveau Bangle Bracelet with eight Old Mine Cut Diamonds in 14 Karat Yellow Gold.

Category

Antique 19th Century Unknown Victorian Bangles

Materials

Diamond, Gold, Yellow Gold, 14k Gold

Victorian ring with old mine cut diamonds up to 0.50ct 14k gold and silver
Victorian ring with old mine cut diamonds up to 0.50ct 14k gold and silver

Victorian ring with old mine cut diamonds up to 0.50ct 14k gold and silver

Located in The Hague, ZH

14k gold and silver ring with old mine-cut diamonds, totaling approximately 0.50 ct – G/H - SI - ring size US 7 – EU 17.25 (54) Detailed description The top of the ring is 2.2 cm w...

Category

Antique 1880s Dutch Early Victorian Cocktail Rings

Materials

Diamond, 14k Gold, Silver

Necklace and pendant with old mine and rose cut diamonds up to 1.20ct 14k gold
Necklace and pendant with old mine and rose cut diamonds up to 1.20ct 14k gold

Necklace and pendant with old mine and rose cut diamonds up to 1.20ct 14k gold

Located in The Hague, ZH

14k red gold necklace with gold and silver pendant set with old mine and rose cut diamonds. 1.20ct – G/H - SI - 50cm long Detailed description the length of the necklace is 50 cm l...

Category

2010s Dutch Early Victorian Pendant Necklaces

Materials

Diamond, 14k Gold, Silver

1.50 Carat Old Mine Diamond Split-Shank Solitaire Engagement Ring in Yellow Gold
1.50 Carat Old Mine Diamond Split-Shank Solitaire Engagement Ring in Yellow Gold

1.50 Carat Old Mine Diamond Split-Shank Solitaire Engagement Ring in Yellow Gold

By Bracken Jewelers

Located in Santa Monica, CA

The split band adds visual interest to this bold ring, accentuating the high quality stone it holds. - Size 6 7/8 and resizable - 1.50 carat “new” old mine cut diamond, Clarity SI1,...

Category

2010s American Artisan Engagement Rings

Materials

Diamond, 22k Gold, Gold, Yellow Gold

Victorian Era Antique 7 Carat Rose Cut Diamond Gold Pendant
Victorian Era Antique 7 Carat Rose Cut Diamond Gold Pendant

Victorian Era Antique 7 Carat Rose Cut Diamond Gold Pendant

Located in Chicago, IL

circa 1870 This antique stylized flower gold pendant is densely set with approximately 7 carats of sparkling rose cut diamonds of various shapes and sizes. The petals are separated b...

Category

Antique Late 19th Century Victorian Drop Necklaces

Materials

Diamond

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7 Carat Old Mine Cut For Sale on 1stDibs

Find the exact 7 carat old mine cut you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. You can easily find a 439 antique edition and 172 modern creations to choose from as well. If you’re looking for a 7 carat old mine cut 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. There have been many well-made iterations of the classic 7 carat old mine cut over the years, but those made by Mark Broumand, Single Stone and Hancocks are often thought to be among the most beautiful. See these pages for an old mine cut iteration of this accessory, while there are also cushion cut cut and round cut cut versions available here, too. When shopping for a 7 carat old mine cut, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 7 Carat Old Mine Cut?

The price for a 7 carat old mine cut 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.