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30 Carat D Flawless Diamond Ring

Peter Suchy .88 Carat Round Tourmaline Diamond White Gold Engagement Ring
Peter Suchy .88 Carat Round Tourmaline Diamond White Gold Engagement Ring

Peter Suchy .88 Carat Round Tourmaline Diamond White Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Round tourmaline and diamond white gold engagement ring. The center piece of this ring features a vibrant round cut tourmaline stone weighing .88 carats, radiating a mesmerizing deep...

Category

21st Century and Contemporary Engagement Rings

Materials

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

Emilio Jewelry Gia Certified 4.20 Carat Fancy Green Diamond Ring
Emilio Jewelry Gia Certified 4.20 Carat Fancy Green Diamond Ring

Emilio Jewelry Gia Certified 4.20 Carat Fancy Green Diamond Ring

By Emilio!

Located in New York, NY

The trapezoid diamonds are also Gia Certified weighing .31 carat D Color Internally Flawless .30 carat D Color Vvs1 With its distinct color and impressive size, this green diamon...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond, Platinum

Recent Sales

30-Carat D Flawless Type IIA Diamond Ring  GIA Certified Rare Investment-Grade
30-Carat D Flawless Type IIA Diamond Ring  GIA Certified Rare Investment-Grade

30-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade

Located in Mumbai, IN

This D Color Internally Flawless diamond ring is a testament to extraordinary rarity and unmatched craftsmanship. Featuring a GIA-certified diamond of the highest D color grade, this...

Category

21st Century and Contemporary Indian Empire Bridal Rings

Materials

Diamond, White Diamond, 18k Gold

Art Deco C.D. Peacock GIA 1.17 Carat Diamond Platinum Ring
Art Deco C.D. Peacock GIA 1.17 Carat Diamond Platinum Ring

Art Deco C.D. Peacock GIA 1.17 Carat Diamond Platinum Ring

Located in Beverly Hills, CA

One Art Deco C.D. Peacock GIA 1.17 Carat Diamond Platinum Ring.

Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Art Deco C.D. Peacock GIA 2.00 Carat Old Mine Cut Diamond Platinum Ring
Art Deco C.D. Peacock GIA 2.00 Carat Old Mine Cut Diamond Platinum Ring

Art Deco C.D. Peacock GIA 2.00 Carat Old Mine Cut Diamond Platinum Ring

Located in Beverly Hills, CA

One Art Deco C.D. Peacock GIA 2.00 Carat Old Mine Cut Diamond Platinum Ring.

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Midcentury Cartier GIA 1.37 Carat Diamond Platinum Cocktail Ring
Midcentury Cartier GIA 1.37 Carat Diamond Platinum Cocktail Ring

Midcentury Cartier GIA 1.37 Carat Diamond Platinum Cocktail Ring

By Cartier

Located in Beverly Hills, CA

One Mid Century Cartier GIA 1.37 Carat Diamond Platinum Cocktail Ring. Featuring one GIA round brilliant cut diamond of 1.37 carats, accompanied with GIA #5222925859 stating the diam...

Category

Vintage 1950s Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Antique Inspired GIA 2.12 Carat Pear Cut Diamond Platinum Ring
Antique Inspired GIA 2.12 Carat Pear Cut Diamond Platinum Ring

Antique Inspired GIA 2.12 Carat Pear Cut Diamond Platinum Ring

Located in Beverly Hills, CA

One Antique Inspired GIA 2.12 Carat Pear Cut Diamond Platinum Ring. Featuring one GIA pear cut diamond of 2.12 carats, accompanied with GIA #7463331195 stating the diamond is D color...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage AGL SSEF 2.51 Carats Colombian Emerald Diamond Platinum Ring
Vintage AGL SSEF 2.51 Carats Colombian Emerald Diamond Platinum Ring

Vintage AGL SSEF 2.51 Carats Colombian Emerald Diamond Platinum Ring

Located in Beverly Hills, CA

A perfect choice for a bride-to-be who wants something a bit different or for a right-hand ring to wear however you'd like. Flawless Protection Plan: - 7-day return policy for a f...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Edwardian C.D. Peacock Ruby Diamond Platinum 18 Karat Yellow Gold Ring
Edwardian C.D. Peacock Ruby Diamond Platinum 18 Karat Yellow Gold Ring

Edwardian C.D. Peacock Ruby Diamond Platinum 18 Karat Yellow Gold Ring

Located in Beverly Hills, CA

One Edwardian C.D. Peacock Ruby Diamond Platinum 18 Karat Yellow Gold Ring.

Category

Vintage 1910s American Edwardian Cluster Rings

Materials

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

Tiffany & Co. GIA 1.29 Carats Round Brilliant Cut Diamond Platinum Ring
Tiffany & Co. GIA 1.29 Carats Round Brilliant Cut Diamond Platinum Ring

Tiffany & Co. GIA 1.29 Carats Round Brilliant Cut Diamond Platinum Ring

By Tiffany & Co.

Located in Beverly Hills, CA

One Tiffany & Co. GIA 1.29 Carats Round Brilliant Cut Diamond Platinum Ring.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Mid Century GIA 1.57 Carat Old Mine Cut Diamond Platinum Ring
Mid Century GIA 1.57 Carat Old Mine Cut Diamond Platinum Ring

Mid Century GIA 1.57 Carat Old Mine Cut Diamond Platinum Ring

Located in Beverly Hills, CA

One Mid Century GIA 1.57 Carat Old Mine Cut Diamond Platinum Ring. Featuring one GIA old mine cut diamond of 1.57 carats, accompanied with GIA #5476652456 stating the diamond is D co...

Category

Vintage 1950s Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage Cartier GIA 1.81 Carat Diamond Platinum Ring
Vintage Cartier GIA 1.81 Carat Diamond Platinum Ring

Vintage Cartier GIA 1.81 Carat Diamond Platinum Ring

By Cartier

Located in Beverly Hills, CA

One Vintage Cartier GIA 1.81 Carat Diamond Platinum Ring. Featuring one GIA certified round brilliant cut diamond of 1.81 carats, accompanied with certificate #5221298379 stating the...

Category

2010s French Engagement Rings

Materials

Diamond, Platinum

Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring
Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring

Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring

Located in Beverly Hills, CA

One Art Deco GIA 1.06 Carats Square Emerald Cut Diamond Platinum Ring. Featuring one GIA square emerald cut diamond of 1.06 carats, accompanied with GIA #1438705295 stating the diamo...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA 2.51 Carat Old Mine Cut Diamond 18K Yellow Gold Ring
GIA 2.51 Carat Old Mine Cut Diamond 18K Yellow Gold Ring

GIA 2.51 Carat Old Mine Cut Diamond 18K Yellow Gold Ring

Located in Beverly Hills, CA

One GIA 2.51 Carat Old Mine Cut Diamond 18K Yellow Gold Ring.

Category

21st Century and Contemporary Engagement Rings

Materials

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

Vintage Cartier Diamond and Onyx 18k Yellow Gold Lighter
Vintage Cartier Diamond and Onyx 18k Yellow Gold Lighter

Vintage Cartier Diamond and Onyx 18k Yellow Gold Lighter

By Cartier

Located in Beverly Hills, CA

One Vintage Cartier Diamond and Onyx 18k Yellow Gold Lighter. Featuring 75 single cut diamonds with a total weight of approximately 1.50 carats, graded E-F color, VVS clarity. Accent...

Category

Vintage 1980s Desk Accessories

Materials

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

Vintage French GIA 2.85 Carat Pear Cut Diamond 18k Yellow Gold Ring
Vintage French GIA 2.85 Carat Pear Cut Diamond 18k Yellow Gold Ring

Vintage French GIA 2.85 Carat Pear Cut Diamond 18k Yellow Gold Ring

Located in Beverly Hills, CA

One Vintage French GIA 2.85 Carat Pear Cut Diamond 18k Yellow Gold Ring. Featuring one pear cut diamond weighing 2.85 carats, accompanied by GIA #2225716379 stating the diamond is D ...

Category

Vintage 1980s Engagement Rings

Materials

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

Antique Inspired GIA 1.10 Carat Cushion Cut Diamond 18K Yellow Gold Ring
Antique Inspired GIA 1.10 Carat Cushion Cut Diamond 18K Yellow Gold Ring

Antique Inspired GIA 1.10 Carat Cushion Cut Diamond 18K Yellow Gold Ring

Located in Beverly Hills, CA

One Antique Inspired GIA 1.10 Carat Cushion Cut Diamond 18K Yellow Gold Ring. Featuring one GIA cushion cut diamond of 1.10 carats, accompanied with GIA #1465337247 stating the diamo...

Category

21st Century and Contemporary Engagement Rings

Materials

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

Art Deco Cartier French GIA 4.22 Carats Old European Cut Diamond Platinum Ring
Art Deco Cartier French GIA 4.22 Carats Old European Cut Diamond Platinum Ring

Art Deco Cartier French GIA 4.22 Carats Old European Cut Diamond Platinum Ring

By Cartier

Located in Beverly Hills, CA

One Art Deco Cartier French GIA 4.22 Carats Old European Cut Diamond Platinum Ring. Featuring one GIA old European cut diamond of 4.22 carats, accompanied with GIA #2221535552 statin...

Category

Vintage 1920s French Art Deco Engagement Rings

Materials

Diamond, Platinum

Retro Bvlgari Diamond 18 Karat Gold Compact
Retro Bvlgari Diamond 18 Karat Gold Compact

Retro Bvlgari Diamond 18 Karat Gold Compact

By Bulgari

Located in Beverly Hills, CA

One Retro Bvlgari Diamond 18 Karat Gold Compact. Featuring six round brilliant cut diamonds with a total weight of approximately 0.20 carat, graded E-F color, VS clarity. Crafted in ...

Category

Vintage 1940s Italian Retro Boxes and Cases

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage GIA 3.01 Carat Antique Cushion Cut Diamond Platinum Engagement Ring
Vintage GIA 3.01 Carat Antique Cushion Cut Diamond Platinum Engagement Ring

Vintage GIA 3.01 Carat Antique Cushion Cut Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

Become the owner of the most spectacular D VVS2 Antique Cushion Cut Diamond ring. Flawless Protection Plan: -7-day return policy for a full cash refund - 30-day return for store...

Category

Vintage 1950s Retro Engagement Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. 4.80 Carats Diamonds 18 Karat Gold Bombe Ring
Vintage Tiffany & Co. 4.80 Carats Diamonds 18 Karat Gold Bombe Ring

Vintage Tiffany & Co. 4.80 Carats Diamonds 18 Karat Gold Bombe Ring

By Tiffany & Co.

Located in Beverly Hills, CA

One Vintage Tiffany & Co. 4.80 Carats Diamonds 18 Karat Gold Bombe Ring. Featuring 79 round brilliant cut diamonds with a total weight of approximately 4.80 carats, graded D-E color,...

Category

Vintage 1980s American Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Retro Cartier GIA Brilliant Cut 1.01 Carat E VVS2 Diamond Gold Ring
Retro Cartier GIA Brilliant Cut 1.01 Carat E VVS2 Diamond Gold Ring

Retro Cartier GIA Brilliant Cut 1.01 Carat E VVS2 Diamond Gold Ring

By Cartier

Located in Beverly Hills, CA

Featuring a GIA certified brilliant cut diamond, E color, VVS 2 clarity. The 18k gold ring features 2 step cut trillions weighing approximately 0.70 carats, D,E color, VVS clarity.

Category

Vintage 1940s Unknown Retro Cocktail Rings

Materials

Diamond, 18k Gold

Mid Century GIA 5.20 Carat Sapphire Diamond 18 Karat White Gold Ring
Mid Century GIA 5.20 Carat Sapphire Diamond 18 Karat White Gold Ring

Mid Century GIA 5.20 Carat Sapphire Diamond 18 Karat White Gold Ring

Located in Beverly Hills, CA

Accented by two tapered baguette cut diamonds with a total weight of approximately 0.30 carat, graded D-E color, VS clarity.

Category

Vintage 1960s Unknown Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

David Yurman 14.15 Carats Sky Blue Topaz Diamond Sterling Silver Albion Ring
David Yurman 14.15 Carats Sky Blue Topaz Diamond Sterling Silver Albion Ring

David Yurman 14.15 Carats Sky Blue Topaz Diamond Sterling Silver Albion Ring

By David Yurman

Located in Beverly Hills, CA

One David Yurman 14.15 Carats Sky Blue Topaz Diamond Sterling Silver Albion Ring.

Category

Early 2000s American Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, Sterling Silver

Sapphire Diamond Platinum Engagement Ring
Sapphire Diamond Platinum Engagement Ring

Sapphire Diamond Platinum Engagement Ring

Located in Beverly Hills, CA

A bright cornflower blue 2.27 carat sapphire diamond platinum ring. With 6 baguette diamonds weighing approximately 0.28 carats that are D-E color VS+ clarity.

Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Sapphire, Platinum

Cartier Diamond 18k Yellow Gold Maillon Panthere Ring
Cartier Diamond 18k Yellow Gold Maillon Panthere Ring

Cartier Diamond 18k Yellow Gold Maillon Panthere Ring

By Cartier

Located in Beverly Hills, CA

One Cartier Diamond 18k Yellow Gold Maillon Panthere Ring. Featuring nine round brilliant cut diamonds with a total weight of approximately 0.30 carat, graded D-E color, VVS-VS clari...

Category

21st Century and Contemporary Band Rings

Materials

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

Vintage Tiffany & Co. Schlumberger GIA Colombian Emerald Diamond Platinum Ring
Vintage Tiffany & Co. Schlumberger GIA Colombian Emerald Diamond Platinum Ring

Vintage Tiffany & Co. Schlumberger GIA Colombian Emerald Diamond Platinum Ring

By Tiffany & Co.

Located in Beverly Hills, CA

Accented by 74 round brilliant cut diamonds with a total weight of approximately 3.00 carats, graded D-E color, VVS clarity.

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Gold, Yellow Gold, Platinum

Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Dome Ring
Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Dome Ring

Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Dome Ring

By Van Cleef & Arpels

Located in Beverly Hills, CA

One Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Dome Ring. Featuring 49 round brilliant cut diamonds with a total weight of approximately 1.00 carat, graded D-E color, VVS-VS ...

Category

1990s Dome Rings

Materials

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

Roberto Coin Enamel Giraffe Diamond Ring
Roberto Coin Enamel Giraffe Diamond Ring

Roberto Coin Enamel Giraffe Diamond Ring

By Roberto Coin

Located in Beverly Hills, CA

Roberto Coin Enamel Giraffe Diamond Ring. The ring features 67 Round Brilliant Cut diamonds approximately 0.67 carat total, D-E color.

Category

Early 2000s Italian Dome Rings

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Midcentury Cartier Pearl and Diamond 18k Yellow Gold Cocktail Ring
Midcentury Cartier Pearl and Diamond 18k Yellow Gold Cocktail Ring

Midcentury Cartier Pearl and Diamond 18k Yellow Gold Cocktail Ring

By Cartier

Located in Beverly Hills, CA

Accented by 16 round brilliant cut diamonds with a total weight of approximately 1.00 carat, graded D-E color, VVS-VS clarity.

Category

Vintage 1960s Cocktail Rings

Materials

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

Vintage Cartier Double "C" Trinity Diamond 18 Karat Tricolor Ring
Vintage Cartier Double "C" Trinity Diamond 18 Karat Tricolor Ring

Vintage Cartier Double "C" Trinity Diamond 18 Karat Tricolor Ring

By Cartier

Located in Beverly Hills, CA

One Vintage Cartier Double "C" Trinity Diamond 18 Karat Tricolor Ring. Featuring 26 single cut diamonds with a total weight of approximately 0.30 carat, graded D-E color, VVS clarity.

Category

1990s Band Rings

Materials

Diamond, White Diamond, Gold, Rose Gold, White Gold, Yellow Gold

Tiffany & Co. Etolie Diamond 18 Karat Yellow Gold Platinum Band Ring
Tiffany & Co. Etolie Diamond 18 Karat Yellow Gold Platinum Band Ring

Tiffany & Co. Etolie Diamond 18 Karat Yellow Gold Platinum Band Ring

By Tiffany & Co.

Located in Beverly Hills, CA

One Tiffany & Co. Etolie Diamond 18 Karat Yellow Gold Platinum Band Ring. Featuring 10 round brilliant cut diamonds with a total weight of 0.22 carat, graded D-E color, VVS clarity.

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

Fred Paris GIA Lovelight Platinum Diamond Ring
Fred Paris GIA Lovelight Platinum Diamond Ring

Fred Paris GIA Lovelight Platinum Diamond Ring

By Fred Paris

Located in Beverly Hills, CA

Accented by 40 round brilliant cut diamonds of approximately 0.40 carats, graded D-E color, VS clarity.

Category

2010s Italian Bridal Rings

Materials

Diamond, Platinum

Tiffany & Co Elsa Peretti Diamond Platinum Diamonds by the Yard Ring
Tiffany & Co Elsa Peretti Diamond Platinum Diamonds by the Yard Ring

Tiffany & Co Elsa Peretti Diamond Platinum Diamonds by the Yard Ring

By Elsa Peretti for Tiffany & Co.

Located in Beverly Hills, CA

One Tiffany & Co Elsa Peretti Diamond Platinum Diamonds By The Yard Ring. Featuring five round brilliant cut diamonds with a total weight of 0.25 carat, graded D-E color, VVS clarity.

Category

2010s Unknown Band Rings

Materials

Diamond, Platinum

One Vintage GIA 1.04 Oval Cut Diamond 18 Karat White Gold Ring
One Vintage GIA 1.04 Oval Cut Diamond 18 Karat White Gold Ring

One Vintage GIA 1.04 Oval Cut Diamond 18 Karat White Gold Ring

Located in Beverly Hills, CA

One Vintage GIA 1.04 Oval Cut Diamond 18 Karat White Gold Ring. Featuring one GIA oval cut diamond of 1.04 carats, accompanied with GIA #5222784750 stating the diamond is D color, VS...

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1990s Engagement Rings

Materials

Diamond, Gold, White Gold

Cartier Diamond 18 Karat Gold Ring Set
Cartier Diamond 18 Karat Gold Ring Set

Cartier Diamond 18 Karat Gold Ring Set

By Cartier

Located in Beverly Hills, CA

One Cartier Diamond 18 Karat Gold Ring Set. Featuring 20 round brilliant cut diamonds with a total weight of approximately 0.60 carat, graded D-E color, VVS clarity.

Category

Early 2000s French Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Inspired GIA 1.01 Round Brilliant Cut Diamond 18k Yellow Gold Ring
Antique Inspired GIA 1.01 Round Brilliant Cut Diamond 18k Yellow Gold Ring

Antique Inspired GIA 1.01 Round Brilliant Cut Diamond 18k Yellow Gold Ring

Located in Beverly Hills, CA

One Antique Inspired GIA 1.01 Round Brilliant Cut Diamond 18k Yellow Gold Ring. Featuring one GIA round brilliant cut diamond of 1.01 carats, accompanied with GIA #6231908195 stating...

Category

21st Century and Contemporary Engagement Rings

Materials

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

Vintage Cartier Princess Cut Diamond 18k Tri Color Contessa Band Ring
Vintage Cartier Princess Cut Diamond 18k Tri Color Contessa Band Ring

Vintage Cartier Princess Cut Diamond 18k Tri Color Contessa Band Ring

By Cartier

Located in Beverly Hills, CA

One Vintage Cartier Princess Cut Diamond 18k Tri Color Contessa Band Ring. Featuring four princess cut diamonds with a total weight of approximately 1.00 carat, graded D color, VVS c...

Category

Vintage 1980s Band Rings

Materials

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

Art Deco GIA 3.01 Old Mine Cut Diamond 14k White Gold Ring
Art Deco GIA 3.01 Old Mine Cut Diamond 14k White Gold Ring

Art Deco GIA 3.01 Old Mine Cut Diamond 14k White Gold Ring

Located in Beverly Hills, CA

One Art Deco GIA 3.01 Old Mine Cut Diamond 14k White Gold Ring. Featuring one GIA old mine cut diamond of 3.01 carats, accompanied with GIA #6471664971 stating the diamond is D color...

Category

Vintage 1920s Art Deco Engagement Rings

Materials

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

Vintage Van Cleef & Arpels Ruby and Diamond 18k Yellow Gold Chevron Ring
Vintage Van Cleef & Arpels Ruby and Diamond 18k Yellow Gold Chevron Ring

Vintage Van Cleef & Arpels Ruby and Diamond 18k Yellow Gold Chevron Ring

By Van Cleef & Arpels

Located in Beverly Hills, CA

One Vintage Van Cleef & Arpels Ruby and Diamond 18k Yellow Gold Chevron Ring. Featuring one square step cut ruby weighing approximately 0.25 carat.

Category

1990s Band Rings

Materials

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

Vintage Cartier Diamond 18 Karat Gold Trinity Ring
Vintage Cartier Diamond 18 Karat Gold Trinity Ring

Vintage Cartier Diamond 18 Karat Gold Trinity Ring

By Cartier

Located in Beverly Hills, CA

The iconic Vintage Cartier Diamond 18k Gold Trinity Ring. Accented by 150 round brilliant cut diamonds approximately 1.00 carat, D color, VVS clarity.

Category

Early 2000s Band Rings

Materials

Diamond, 18k Gold

Cartier Diamond 18 Karat Gold Trinity Ring
Cartier Diamond 18 Karat Gold Trinity Ring

Cartier Diamond 18 Karat Gold Trinity Ring

By Cartier

Located in Beverly Hills, CA

One Cartier Diamond 18 Karat Gold Trinity Ring. Featuring three round brilliant cut diamonds with a total weight of approximately 0.30 carat, graded D-E in color, VVS clarity.

Category

Early 2000s Band Rings

Materials

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

Cartier Diamond 18 Karat Gold Trinity Ring
Cartier Diamond 18 Karat Gold Trinity Ring

Cartier Diamond 18 Karat Gold Trinity Ring

By Cartier

Located in Beverly Hills, CA

One Cartier Diamond 18 Karat Gold Trinity Ring. Featuring three round brilliant cut diamonds with a total weight of approximately 0.30 carat, graded D-E in color, VVS clarity.

Category

Early 2000s Band Rings

Materials

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

Vintage Fred Paris Diamond 18 Karat Gold Ring
Vintage Fred Paris Diamond 18 Karat Gold Ring

Vintage Fred Paris Diamond 18 Karat Gold Ring

By Fred Paris

Located in Beverly Hills, CA

One Vintage Fred Paris Diamond 18 Karat Gold Ring. Featuring 32 round brilliant cut diamonds with a total weight of approximately 1.90 carats, graded D-E color, VVS clarity.

Category

Vintage 1970s French Band Rings

Materials

Diamond, 18k Gold, Platinum

David Yurman Stax Diamond 18 Karat Gold Ring
David Yurman Stax Diamond 18 Karat Gold Ring

David Yurman Stax Diamond 18 Karat Gold Ring

By David Yurman

Located in Beverly Hills, CA

One David Yurman Stax Diamond 18 Karat Gold Ring. Featuring 59 round brilliant cut diamonds with a total weight of approximately 0.50 carat, graded D-E color, VS clarity.

Category

2010s Unknown Band Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

French Diamond 18 Karat Yellow Gold Wrap Ring
French Diamond 18 Karat Yellow Gold Wrap Ring

French Diamond 18 Karat Yellow Gold Wrap Ring

Located in Beverly Hills, CA

One French Diamond 18 Karat Yellow Gold Wrap Ring. Featuring 142 round brilliant cut diamonds with a total weight of approximately 1.75 carats, graded D-E color, VS clarity.

Category

Early 2000s French Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Cartier Marquise Diamond 18 Karat Tricolor Ring
Vintage Cartier Marquise Diamond 18 Karat Tricolor Ring

Vintage Cartier Marquise Diamond 18 Karat Tricolor Ring

By Cartier

Located in Beverly Hills, CA

Vintage Cartier diamond and 18k tricolor ring. Featuring an approximately 0.50 carat marquise cut diamond, graded D-E color, VVS clarity.

Category

20th Century Unknown Contemporary Engagement Rings

Materials

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

Bulgari Emerald Ruby Diamond 18 Karat Gold Ring
Bulgari Emerald Ruby Diamond 18 Karat Gold Ring

Bulgari Emerald Ruby Diamond 18 Karat Gold Ring

By Bulgari

Located in Beverly Hills, CA

With 70 round brilliant cut diamonds approximately 2.20 carats D-E color, VVS clarity.

Category

Vintage 1980s Cocktail Rings

Materials

Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold

Oscar Heyman Diamond Sapphire 18 Karat Gold Ring
Oscar Heyman Diamond Sapphire 18 Karat Gold Ring

Oscar Heyman Diamond Sapphire 18 Karat Gold Ring

By Oscar Heyman

Located in Beverly Hills, CA

One Vintage Oscar Heyman Diamond Sapphire 18 Karat Gold Ring. Featuring four asscher cut diamonds with a total weight of approximately 0.65 carats, graded D-E color, VVS clarity.

Category

1990s American More Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage French Emerald Diamond 18 Karat Gold Ring
Vintage French Emerald Diamond 18 Karat Gold Ring

Vintage French Emerald Diamond 18 Karat Gold Ring

Located in Beverly Hills, CA

One Vintage French Emerald Diamond 18 Karat Gold Ring. Featuring one cabochon cut emerald weighing approximately 0.60 carat.

Category

Vintage 1960s French Cocktail Rings

Materials

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

Vintage Van Cleef & Arpels GIA Burma No Heat Sapphire Diamond 18k Gold Ring
Vintage Van Cleef & Arpels GIA Burma No Heat Sapphire Diamond 18k Gold Ring

Vintage Van Cleef & Arpels GIA Burma No Heat Sapphire Diamond 18k Gold Ring

By Van Cleef & Arpels

Located in Beverly Hills, CA

Accented by 12 round brilliant cut diamonds with a total weight of approximately 1.55 carats, graded D-E color, VVS-VS clarity.

Category

Vintage 1970s Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

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Located in Stamford, CT

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Peter Suchy 10.81 Carat Cushion Tourmaline Diamond Engagememt Platinum Ring
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Peter Suchy 10.81 Carat Cushion Tourmaline Diamond Engagememt Platinum Ring

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Located in Stamford, CT

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2.16 Carat Mint Tourmaline Diamond Platinum Ring
2.16 Carat Mint Tourmaline Diamond Platinum Ring

2.16 Carat Mint Tourmaline Diamond Platinum Ring

Located in Beverly Hills, CA

A stylish platinum ring featuring a fine gem mint tourmaline. It weighs a respectable 2.16 carats and has an intense alpine mint green color with excellent brightness and light retur...

Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Tourmaline, Platinum

Emilio Jewelry GIA Certified 3.00 Carat Greenish Diamond Ring
Emilio Jewelry GIA Certified 3.00 Carat Greenish Diamond Ring

Emilio Jewelry GIA Certified 3.00 Carat Greenish Diamond Ring

By Emilio!

Located in New York, NY

From The Vault at Emilio Jewelry Located on New York's iconic Fifth Avenue, Showcasing a very special and rare Gia certified natural Greenish Diamond weighing over 3.00 carats. Pleas...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Blue Diamond, 18k Gold

Emilio Jewelry GIA Certified Natural 6.00 Carat Intense Green Diamond Ring
Emilio Jewelry GIA Certified Natural 6.00 Carat Intense Green Diamond Ring

Emilio Jewelry GIA Certified Natural 6.00 Carat Intense Green Diamond Ring

By Emilio!

Located in New York, NY

From The Museum Vault at Emilio Jewelry Located on New York's iconic Fifth Avenue, Showcasing a very special and rare Gia certified natural fancy intense Green heart shape over 6.00 ...

Category

21st Century and Contemporary Three-Stone Rings

Materials

18k Gold

4.63 Carat Lagoon-Tourmaline Diamond Platinum Three-Stone Ring
4.63 Carat Lagoon-Tourmaline Diamond Platinum Three-Stone Ring

4.63 Carat Lagoon-Tourmaline Diamond Platinum Three-Stone Ring

Located in Beverly Hills, CA

A striking 4.63 carat rare lagoon tourmaline takes center stage in this classic 3-stone ring. The tourmaline, cut in an elegant oval shape, radiates a very unique deep and vibrant gr...

Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Tourmaline, Platinum

Peter Suchy GIA 2.05 Carat Alexandrite Diamond Platinum Engagement Ring
Peter Suchy GIA 2.05 Carat Alexandrite Diamond Platinum Engagement Ring

Peter Suchy GIA 2.05 Carat Alexandrite Diamond Platinum Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA certified 2.05 carat natural Alexandrite and diamond engagement ring. Color change cushion cut center stone with two tapered baguette side stones in a three-stone platinum settin...

Category

21st Century and Contemporary Engagement Rings

Materials

Alexandrite, Diamond, Platinum

GIA Certified 4.44 Ct. UNTREATED VIVID GREEN EMERALD Diamond Platinum Ring
GIA Certified 4.44 Ct. UNTREATED VIVID GREEN EMERALD Diamond Platinum Ring

GIA Certified 4.44 Ct. UNTREATED VIVID GREEN EMERALD Diamond Platinum Ring

Located in Chicago, IL

GRS Certified 4.44 Ct. Vivid Green Untreated Emerald Ring in Platinum A rare and refined treasure — this 4.44-carat vivid green emerald is GRS certified with no clarity enhancement,...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Peter Suchy 5.40 Carat Natural Alexandrite Diamond Platinum Gold Engagement Ring
Peter Suchy 5.40 Carat Natural Alexandrite Diamond Platinum Gold Engagement Ring

Peter Suchy 5.40 Carat Natural Alexandrite Diamond Platinum Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

GIA certified natural oval Alexandrite and diamond three-stone engagement ring. moderate color change. The Alexandrite is from an estate. The platinum and 18k yellow gold setting is ...

Category

21st Century and Contemporary American Engagement Rings

Materials

Alexandrite, Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Peter Suchy 3.10 Carat Tourmaline Diamond Halo White Gold Cocktail Ring
Peter Suchy 3.10 Carat Tourmaline Diamond Halo White Gold Cocktail Ring

Peter Suchy 3.10 Carat Tourmaline Diamond Halo White Gold Cocktail Ring

By Peter Suchy

Located in Stamford, CT

Green tourmaline and diamond cocktail ring. Cushion cut 3.10 carat center stone with a halo of round brilliant cut diamonds in an 18k white gold setting with diamonds along the split...

Category

21st Century and Contemporary Cocktail Rings

Materials

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

Peter Suchy .95 Carat Tourmaline Diamond Yellow Gold Engagement Ring
Peter Suchy .95 Carat Tourmaline Diamond Yellow Gold Engagement Ring

Peter Suchy .95 Carat Tourmaline Diamond Yellow Gold Engagement Ring

By Peter Suchy

Located in Stamford, CT

Bright green tourmaline and diamond engagement ring. .95ct round cut center tourmaline accented with three round brilliant cut diamonds on each side of the stone and mounted in a 18k...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

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Silvorra Timeless Multi-Cut Natural Amethyst Dangle Earrings in 925 Silver

Located in New York, NY

These 925 sterling silver dangle earrings feature natural amethyst gemstones arranged in a captivating mix of cuts. Each earring showcases eight amethyst stones with a combined weigh...

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21st Century and Contemporary American Art Deco Dangle Earrings

Materials

Amethyst, Silver, Sterling Silver

Gianni Versace Red Leather Motorcycle Jacket and Skirt A/W 1994
Gianni Versace Red Leather Motorcycle Jacket and Skirt A/W 1994

Gianni Versace Red Leather Motorcycle Jacket and Skirt A/W 1994

By Gianni Versace

Located in Water Mill, NY

A fabulous and rare red patent leather motorcycle jacket with matching skirt from Gianni Versace. It has all of Versace's amazing attention to detail including Medusa head pulls on t...

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1990s Italian Skirt Suits

Dolce & Gabbana 1990s Black Jersey Bodycon Dress with Buckle Collar
Dolce & Gabbana 1990s Black Jersey Bodycon Dress with Buckle Collar

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By Dolce & Gabbana

Located in Port Saint Lucie, FL

Authentic, preowned vintage Dolce & Gabbana black jersey dress, likely dating to the mid-1990s. A sleek and sophisticated take on the classic little black dress, this Italian-made pi...

Category

1990s Italian Cocktail Dresses

Paco Rabanne Vintage Gold Chain Link Cocktail Dress, Size 4-6
Paco Rabanne Vintage Gold Chain Link Cocktail Dress, Size 4-6

Paco Rabanne Vintage Gold Chain Link Cocktail Dress, Size 4-6

By Paco Rabanne

Located in Beverly Hills, CA

Never worn Paco Rabanne Gold chain link sleeveless cocktail dress. New with tag. In excellent condition. Fit size 4-6

Category

20th Century Cocktail Dresses

7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring
7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring

7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring

By Merkaba

Located in Beverly Hills, CA

A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Tourmaline, White Diamond, Emerald, Platinum

Azzedine Alaïa Black Viscose Knit Lace Dress with Integrated Bodysuit, SS 1992
Azzedine Alaïa Black Viscose Knit Lace Dress with Integrated Bodysuit, SS 1992

Azzedine Alaïa Black Viscose Knit Lace Dress with Integrated Bodysuit, SS 1992

By Azzedine Alaïa

Located in London, GB

This black dress from Azzedine Alaïa’s Spring-Summer 1992 collection is constructed from fine-gauge viscose knit. The bodice features a semi-sheer ribbed knit with an integrated body...

Category

1990s Italian Evening Dresses and Gowns

HERMES Marron Fonce SHINY CROC KELLY 32 SELLIER Bag GHW
HERMES Marron Fonce SHINY CROC KELLY 32 SELLIER Bag GHW

HERMES Marron Fonce SHINY CROC KELLY 32 SELLIER Bag GHW

By Hermès

Located in Zürich, CH

This 100% authentic Hermès Kelly 32 Sellier Bag in Marron is exquisitely crafted from shiny porosus crocodile leather, showcasing a rich, deep brown hue with a luminous finish. Const...

Category

1990s French Crossbody Bags and Messenger Bags

Rozae Nichols Charcoal Gray Ombre Sequins A - Line Silk Trapeze Top / Blouse
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Rozae Nichols Charcoal Gray Ombre Sequins A - Line Silk Trapeze Top / Blouse

By Rozae Nichols

Located in San Diego, CA

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Category

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John Galliano Victorian Revival Opulent Jacket F/W2001
John Galliano Victorian Revival Opulent Jacket F/W2001

John Galliano Victorian Revival Opulent Jacket F/W2001

By John Galliano

Located in New York, NY

Amazing John Galliano Victorian Revival opulent jacket from Fall/winter 2001. Of Prince de Galle silk/wool plaid with elaborate detachable collar and cuffs of silver fox, ruched and ...

Category

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Pierre Balmain White Bodycon Dress
Pierre Balmain White Bodycon Dress

Pierre Balmain White Bodycon Dress

By Balmain, Pierre Balmain

Located in Water Mill, NY

A fabulous white body conscious bandage dress from Pierre Balmain. It has long sleeves, a square cut neckline, and fabulous ribbed panels accentuating the waist and bust. It is unl...

Category

2010s French Evening Dresses and Gowns

Gianni Versace Sculptural Dress 1990s
Gianni Versace Sculptural Dress 1990s

Gianni Versace Sculptural Dress 1990s

By Gianni Versace

Located in Water Mill, NY

A stunning red wool dress by Gianni Versace. It has great lines with square cut armholes, a fitted bodice and fabulous flared skirt with the back a few inches longer and fuller than ...

Category

1990s Italian Day Dresses

CHANEL black 1990s BEADE POINTELLE KNIT MAXI Dress S
CHANEL black 1990s BEADE POINTELLE KNIT MAXI Dress S

CHANEL black 1990s BEADE POINTELLE KNIT MAXI Dress S

By Chanel

Located in Zürich, CH

100% authentic Chanel gown in black semi-sheer pointelle knit. Features a sleek, sleeveless bodycon silhouette that falls to a refined maxi length, finished with a sculpting turtlene...

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1980s Gianfranco Ferré Ivory & Champagne Embroidered Lace Illusion Dress
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By Gianfranco Ferré

Located in Beverly Hills, CA

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

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By Merkaba

Located in Beverly Hills, CA

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Hermes Picotin 18 Vert Jade with Gold Hardware U Stamp
Hermes Picotin 18 Vert Jade with Gold Hardware U Stamp

Hermes Picotin 18 Vert Jade with Gold Hardware U Stamp

By Hermès

Located in Forest Park, GA

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18K White Gold 0.69ct Oval Clear Ruby & 0.11ct Brilliant Diamond Ring
18K White Gold 0.69ct Oval Clear Ruby & 0.11ct Brilliant Diamond Ring

18K White Gold 0.69ct Oval Clear Ruby & 0.11ct Brilliant Diamond Ring

Located in เกาะสมุย, TH

Classic engagement ring with neatly crafted shank. One fabulous oval ruby of high clarity and a pinkish red tone typical of a Myanmar ruby- rare and alluring. Decorated lastly, but 2...

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Materials

Diamond, Ruby, 18k Gold, White Gold

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30 Carat D Flawless Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 30 carat d flawless diamond ring for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. Find an antique version now, or shop for 177 vintage or 59 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 30 carat d flawless diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. A 30 carat d flawless diamond ring from Cartier, Tiffany & Co. and Van Cleef & Arpels — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. Finding a 30 carat d flawless diamond ring for sale for women should be easy, but there are 133 pieces available to browse for unisex as well as men, too.

How Much is a 30 Carat D Flawless Diamond Ring?

On average, a 30 carat d flawless diamond ring at 1stDibs sells for $7,850, while they’re typically $980 on the low end and $4,125,000 for the highest priced versions of this item.

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 rings, vintage engagement rings or Art Deco engagement rings. 

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