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GIA Certified 5 Carat Radiant Cut Diamond Ring
GIA Certified 5 Carat Radiant Cut Diamond Ring

GIA Certified 5 Carat Radiant Cut Diamond Ring

By Antinori Fine Jewels

Located in Chicago, IL

Radiant Luxury: 5-Carat Radiant Cut Diamond Ring with Trapezoid and Pavé Accents Indulge in timeless elegance with this stunning 5-carat radiant cut diamond ring, certified by GIA.

Category

2010s Italian Modern Engagement Rings

Materials

Diamond

GIA Certified 5 Carat Radiant Cut Diamond Platinum Solitare Ring
GIA Certified 5 Carat Radiant Cut Diamond Platinum Solitare Ring

GIA Certified 5 Carat Radiant Cut Diamond Platinum Solitare Ring

By Antinori Fine Jewels

Located in Chicago, IL

This striking ring features a radiant-cut diamond certified by the Gemological Institute of America (GIA). The diamond, with an impressive weight of 5.03 carats, showcases a captivat...

Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified FIY
5 Carat Radiant Cut Diamond Engagement Ring GIA Certified FIY

5 Carat Radiant Cut Diamond Engagement Ring GIA Certified FIY

By Mike Nekta New York

Located in New York, NY

KATYA YELLOW DIAMOND ENGAGEMENT PLATINUM & 18K WHITE GOLD RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 3.5 Carats Color: FANCY INTENSE YELLOW Color Origin: NATURA...

Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

5 carat Radiant Cut Diamond G/VS2 GIA 5.56 Carat Radiant Cut Three Stone Engagem
5 carat Radiant Cut Diamond G/VS2 GIA 5.56 Carat Radiant Cut Three Stone Engagem

5 carat Radiant Cut Diamond G/VS2 GIA 5.56 Carat Radiant Cut Three Stone Engagem

Located in New York, NY

5.56 carat three stone radiant cut ring mounted with a GIA certified G color VS2 clarity natural diamond, flanked by (2) trilliant cut natural diamonds of 1.95cts in total weight. T...

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring
Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring

Radiant Masterpiece 5 carat Fancy Intense Yellow Radiant Cut Diamond Ring

Located in Chicago, IL

✨ A Radiant Masterpiece ✨ Introducing an extraordinary 5-carat Fancy Intense Yellow Radiant Cut Diamond, perfectly complemented by two elegant trillion-cut side diamonds.

Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

GIA 5 Carat Square Radiant Cut Diamond Platinum Ring
GIA 5 Carat Square Radiant Cut Diamond Platinum Ring

GIA 5 Carat Square Radiant Cut Diamond Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

Gorgeous ring with a GIA diamond, square radiant cut, 5 carat, e color and vvs2 in clarity!

Category

2010s Italian Modern Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

5 Carat Elongated Radiant Cut Yellow Diamond Engagement Ring
5 Carat Elongated Radiant Cut Yellow Diamond Engagement Ring

5 Carat Elongated Radiant Cut Yellow Diamond Engagement Ring

By Rare Colors

Located in New York, NY

A study in balance and brilliance, this three stone engagement ring centers on a 5.01 carat Fancy Light Yellow diamond in exceptional VVS2 clarity. Its soft, sunny hue is quietly emp...

Category

2010s Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

GIA 5 Carat Radiant Three-Stone Tapered Baguette 18K White Gold Diamond Ring
GIA 5 Carat Radiant Three-Stone Tapered Baguette 18K White Gold Diamond Ring

GIA 5 Carat Radiant Three-Stone Tapered Baguette 18K White Gold Diamond Ring

By EMD Diamonds

Located in New York, NY

**Save this ring ❤️ to receive price updates** Elegantly designed, this stunning diamond ring captivates with its remarkable features. At the heart of this piece lies a breathtaking,...

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Gold

1.66 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
1.66 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring

1.66 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

Very Beautiful Diamond 5 Stone Half Band Ring The ring is 14K Yellow Gold & PLT 950 There are 5 Radiant Cut Fancy Yellow Diamonds Bezel Set.

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Yellow Diamond, Yellow Gold, Platinum, Gold, 14k Gold

1.70 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring
1.70 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring

1.70 Carats Diamond Radiant Fancy Yellow 5-Stone Gold Platinum Half Band Ring

By Diamond Stars Jewelry, Inc.

Located in New York, NY

Very Beautiful Diamond 5 Stone Half Band Ring The ring is 18K Yellow Gold & PLT 950 There are 5 Radiant Cut Fancy Yellow Diamonds Prong Set.

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

2.08 Carat Radiant Cut 5 Diamond Band 14 Karat In Stock
2.08 Carat Radiant Cut 5 Diamond Band 14 Karat In Stock

2.08 Carat Radiant Cut 5 Diamond Band 14 Karat In Stock

Located in Boca Raton, FL

14k Yellow Gold 2.08ctw Radiant Cut 5 Diamond Band Material: 14k Yellow Gold Diamond Details: Approximately 2.08ctw of Radiant Cut Diamonds. All Diamonds are prong set and there are...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

GIA 5.01ct G VS2 Radiant Cut Diamond Loose or Set in Solitaire Ring
GIA 5.01ct G VS2 Radiant Cut Diamond Loose or Set in Solitaire Ring

GIA 5.01ct G VS2 Radiant Cut Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

Crafted by nature and graded G color and VS2 clarity, the stone offers exceptional brilliance and clean visual performance that collectors and engagement buyers search for when they ...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

2.87 Carat 5 Stone Radiant Cut Diamond Wedding Band 18 Karat In Stock
2.87 Carat 5 Stone Radiant Cut Diamond Wedding Band 18 Karat In Stock

2.87 Carat 5 Stone Radiant Cut Diamond Wedding Band 18 Karat In Stock

Located in Boca Raton, FL

18k White Gold 2.87ctw 5 Stone Radiant Cut Diamond Wedding Band Style: Women's 5 Diamond Ring Material: 18k White Gold Main Diamond Details: Approximately 2.87ctw of Radiant Cut Dia...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Natural 1.93 Carat 5 Stone Radiant Cut 18-Karat Diamond Wedding Band In Stock
Natural 1.93 Carat 5 Stone Radiant Cut 18-Karat Diamond Wedding Band In Stock

Natural 1.93 Carat 5 Stone Radiant Cut 18-Karat Diamond Wedding Band In Stock

Located in Boca Raton, FL

18k White Gold 1.93ctw 5 Stone Radiant Cut Diamond Wedding Band Style: Women's 5 Diamond Ring Material: 18k White Gold Main Diamond Details: Approximately 1.93ctw of Radiant Cut Dia...

Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

2.28 Carat GIA Certified Radiant Cut Diamond Engagement Ring
2.28 Carat GIA Certified Radiant Cut Diamond Engagement Ring

2.28 Carat GIA Certified Radiant Cut Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum featuring a Radiant cut Diamond weighing 2.28 carats, E color, VS2 clarity, GIA#12330903.

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat Fancy Yellow VS1 Radiant Ring
GIA Certified 5 Carat Fancy Yellow VS1 Radiant Ring

GIA Certified 5 Carat Fancy Yellow VS1 Radiant Ring

By Antinori Fine Jewels

Located in Chicago, IL

An extraordinary GIA certified 5 carat Fancy Yellow diamond of remarkable intensity and brilliance, cut in the highly sought-after radiant shape.

Category

2010s American Solitaire Rings

Materials

Diamond, White Diamond, Yellow Diamond

5 Carat GIA Light Yellow Elongated Radiant Diamond Three Stone Ring
5 Carat GIA Light Yellow Elongated Radiant Diamond Three Stone Ring

5 Carat GIA Light Yellow Elongated Radiant Diamond Three Stone Ring

By Rare Colors

Located in New York, NY

- Huge look with this three stone ring surrounded by halos 5.14 Carat center diamond Light yellow diamond, Y-Z range Elongated radiant cut, 1.21:1 ratio VS2 Clarity Set with .64 Ca...

Category

2010s American Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

1 Carat Fancy Yellow Radiant Cut Diamond Halo Platinum Engagement Ring
1 Carat Fancy Yellow Radiant Cut Diamond Halo Platinum Engagement Ring

1 Carat Fancy Yellow Radiant Cut Diamond Halo Platinum Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite engagement ring features a magnificent, natural fancy yellow radiant-cut diamond as its focal point, exuding warmth and brilliance.

Category

2010s Italian Cocktail Rings

Materials

Diamond, Yellow Diamond, Platinum

5.03 Carats  Natural Fancy Yellow  Radiant Cut  GIA 2233911462
5.03 Carats  Natural Fancy Yellow  Radiant Cut  GIA 2233911462

5.03 Carats Natural Fancy Yellow Radiant Cut GIA 2233911462

Located in Ramat Gan, IL

5.03 Carats Natural Fancy Yellow Radiant Cut GIA 2233911462 This 5.03 carat natural Fancy Yellow radiant cut diamond is exceptional for several reasons that become clear the mome...

Category

21st Century and Contemporary Loose Gemstones

Materials

Yellow Diamond

5+ Carat GIA Fancy Vivid Yellow Radiant Diamond Engagement Ring Pink Diamond 18k
5+ Carat GIA Fancy Vivid Yellow Radiant Diamond Engagement Ring Pink Diamond 18k

5+ Carat GIA Fancy Vivid Yellow Radiant Diamond Engagement Ring Pink Diamond 18k

By SCARSELLI

Located in New York, NY

GIA-certified 5+ carat Fancy Vivid Yellow radiant-cut natural diamond engagement ring set in platinum and 18k rose gold.

Category

2010s American Contemporary Engagement Rings

Materials

Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum

.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring
.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring

.76 Carat Radiant Cut Diamond Sapphire Platinum Three-Stone Engagement Ring

Located in Stamford, CT

This sophisticated three-stone engagement ring features a sparkling .76 carat rectangular cut diamond at its center, beautifully flanked by two rich triangular sapphires on each side...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 2 Carat Radiant Cut Fancy Yellow Diamond Three-Stone Ring
GIA Certified 2 Carat Radiant Cut Fancy Yellow Diamond Three-Stone Ring

GIA Certified 2 Carat Radiant Cut Fancy Yellow Diamond Three-Stone Ring

Located in Chicago, IL

Exquisitely crafted, this stunning GIA certified three-stone engagement ring features a magnificent radiant cut natural diamond at its center. The focal stone weighs approximately 2 ...

Category

2010s Cocktail Rings

Materials

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

GIA Certified Radiant Cut Diamond Solitaire Engagement Ring 1.01 Carat
GIA Certified Radiant Cut Diamond Solitaire Engagement Ring 1.01 Carat

GIA Certified Radiant Cut Diamond Solitaire Engagement Ring 1.01 Carat

Located in Mayfair, London, London

A radiant cut diamond ring set in 18k white gold. The radiant cut diamond weighs 1.01ct, the diamond is H colour and SI1 clarity. The centre stone is set within four claws and has di...

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

80.55 Carat Fancy Yellow & White Radiant Cut Diamond Two-Tone Riviera Necklace
80.55 Carat Fancy Yellow & White Radiant Cut Diamond Two-Tone Riviera Necklace

80.55 Carat Fancy Yellow & White Radiant Cut Diamond Two-Tone Riviera Necklace

Located in New York, NY

Style: Riviera Metal: 18 Karat Two Tone Gold/Plat Gemstone 1: 0.68 Carat Diamond Number of Stones: 1 Color: FY Shape: Radiant Cut GIA: DIAM RA (GIA) 12274478 fy Gemstone 2: 1.01 Cara...

Category

20th Century Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

GIA Certified 5.01ct Radiant K SI1 Diamond Loose or Set in Solitaire Ring
GIA Certified 5.01ct Radiant K SI1 Diamond Loose or Set in Solitaire Ring

GIA Certified 5.01ct Radiant K SI1 Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose ; this GIA certified natural 5.01 carat Radiant cut diamond is available loose and can be mounted upon request.

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 5.02ct G SI2 Radiant Diamond Loose or Set in Solitaire Ring
GIA Certified 5.02ct G SI2 Radiant Diamond Loose or Set in Solitaire Ring

GIA Certified 5.02ct G SI2 Radiant Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

**Save this diamond ❤️ to receive price updates** *Offered loose ; this GIA certified natural 5.02 carat radiant cut diamond is available loose, and mounting into the pictured solita...

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 5.01ct D VS2 Radiant Diamond Loose or Set in Solitaire Ring
GIA Certified 5.01ct D VS2 Radiant Diamond Loose or Set in Solitaire Ring

GIA Certified 5.01ct D VS2 Radiant Diamond Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

Remarkably rare and crafted by nature, this GIA certified natural 5.01 carat D VS2 radiant cut diamond delivers pure brilliance and an enduring sparkle.

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A well-crafted three-stone engagement ring, showcasing a 4.50 carats radiant cut diamond certified by GIA as Fancy Yellow color and SI1 clarity, set on an eight prong basket made of ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

5.28 carat Radiant Cut Diamond Fancy Intense Yellow Halo Engagement Ring
5.28 carat Radiant Cut Diamond Fancy Intense Yellow Halo Engagement Ring

5.28 carat Radiant Cut Diamond Fancy Intense Yellow Halo Engagement Ring

Located in New York, NY

At its center rests a 5.28-carat radiant-cut Fancy Intense Yellow diamond, GIA certified and graded VVS1 for its outstanding clarity and vibrant, even color.

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. Platinum 4.4ct Radiant Cut Diamond Engagement Ring
Tiffany & Co. Platinum 4.4ct Radiant Cut Diamond Engagement Ring

Tiffany & Co. Platinum 4.4ct Radiant Cut Diamond Engagement Ring

By Tiffany & Co.

Located in Chicago, IL

Experience the timeless sophistication of this authentic Tiffany & Co. engagement ring, masterfully crafted in PT950 platinum and centered with a breathtaking 4.43 carat radiant-...

Category

2010s American Solitaire Rings

Materials

Diamond, White Diamond, Platinum

33.09 Carat Radiant Cut Fancy Yellow VVS2-SI1 Diamond 18K YG Tennis Bracelet
33.09 Carat Radiant Cut Fancy Yellow VVS2-SI1 Diamond 18K YG Tennis Bracelet

33.09 Carat Radiant Cut Fancy Yellow VVS2-SI1 Diamond 18K YG Tennis Bracelet

Located in New York, NY

Title: 33.09 Carat Radiant Cut Fancy Yellow VVS2-SI1 Diamond 18 Karat Yellow Gold Bracelet Metal: 18 Karat Yellow Gold Gemstone 1: 1.26 Carat Diamond Number of Stones: 1 Colo...

Category

20th Century Link Bracelets

Materials

Diamond, 18k Gold

Platinum Eternity Elongated Radiant Cut Diamond Engagement Band
Platinum Eternity Elongated Radiant Cut Diamond Engagement Band

Platinum Eternity Elongated Radiant Cut Diamond Engagement Band

Located in Los Angeles, CA

Stones- 26 Radiant Cut Diamonds, E-F Color VVS2-VS1 Clarity, 5.05 Carats Handmade Timeless Art Deco Inspired Radiant Cut Diamond Eternity Engagement Band Made in Platinum.

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Spectra Fine Jewelry GIA Certified 0.76 Carat Radiant-cut Red Diamond Ring
Spectra Fine Jewelry GIA Certified 0.76 Carat Radiant-cut Red Diamond Ring

Spectra Fine Jewelry GIA Certified 0.76 Carat Radiant-cut Red Diamond Ring

By Spectra Fine Jewelry

Located in New York, NY

0.76ct Radiant Red Diamond Ring by Spectra Fine Jewelry, an exquisite testament to the extraordinary beauty of nature's rarest treasures. Graced by a resplendent 0.76ct RAD Fancy Red...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

4.55 Carat Fancy Yellow Radiant Cut Diamond Platinum 18 Karat Yellow Gold Ring
4.55 Carat Fancy Yellow Radiant Cut Diamond Platinum 18 Karat Yellow Gold Ring

4.55 Carat Fancy Yellow Radiant Cut Diamond Platinum 18 Karat Yellow Gold Ring

Located in New York, NY

The center piece of this beautifully designed and wonderfully handcrafted engagement ring is a lovely lemon colored Natural Fancy Yellow diamond weighing 4.55 carats. With a depth pe...

Category

Early 2000s Engagement Rings

Materials

Diamond, Yellow Gold, Platinum

GIA Certified 4.00 Carat F/VS1 Radiant Cut Diamonds Bezel Stud Earrings 18K Gold
GIA Certified 4.00 Carat F/VS1 Radiant Cut Diamonds Bezel Stud Earrings 18K Gold

GIA Certified 4.00 Carat F/VS1 Radiant Cut Diamonds Bezel Stud Earrings 18K Gold

By Rich Jewels

Located in Scottsdale, AZ

These elegant stud earrings feature GIA Certified Radiant Cut diamonds totaling 4.00 carats, composed of two diamonds weighing 2.00 carats each, graded F color and VS1 clarity.

Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified 5 Carat Heart Cut Diamond Fancy Intense Yellow Necklace
GIA Certified 5 Carat Heart Cut Diamond Fancy Intense Yellow Necklace

GIA Certified 5 Carat Heart Cut Diamond Fancy Intense Yellow Necklace

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite pendant necklace features a breathtaking 5-carat heart-shaped modified brilliant diamond, GIA certified, in a captivating natural fancy intense yellow hue. The diamond...

Category

2010s American Contemporary Pendant Necklaces

Materials

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

GIA 5ct Radiant Fancy Light Yellow VS2 Loose or Set in Solitaire Ring
GIA 5ct Radiant Fancy Light Yellow VS2 Loose or Set in Solitaire Ring

GIA 5ct Radiant Fancy Light Yellow VS2 Loose or Set in Solitaire Ring

By EMD Diamonds

Located in New York, NY

This diamond is GIA certified and natural-an ideal choice whether you are shopping for a loose diamond, natural diamonds, a 5 carat diamond, or a radiant cut engagement center.

Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, White Gold

GIA Certified 2 Carat G/VVS1 Radiant Cut Natural Diamond Solitaire Ring 18K Gold
GIA Certified 2 Carat G/VVS1 Radiant Cut Natural Diamond Solitaire Ring 18K Gold

GIA Certified 2 Carat G/VVS1 Radiant Cut Natural Diamond Solitaire Ring 18K Gold

Located in New Delhi, Delhi

Treat yourself to this astounding GIA-certified 2-carat G/VVS1 radiant cut natural diamond solitaire ring in 18K rose gold, designed to make you smile and glow endlessly!

Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

Emilio Jewelry 7.69 Carat AGL Certified Radiant Sapphire Diamond Ring
Emilio Jewelry 7.69 Carat AGL Certified Radiant Sapphire Diamond Ring

Emilio Jewelry 7.69 Carat AGL Certified Radiant Sapphire Diamond Ring

By Emilio!

Located in New York, NY

Showcasing a gorgeous Radiant cut 7.20ct Sapphire Certified by AGL. Color: The Sapphire color is a very true rich blue color with excellent saturation and sparkle. Origin: Madagascar...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring
6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring

6.75 Carat Fancy Yellow Square Radiant Diamond Engagement Ring

Located in New York, NY

Finely crafted in platinum and 18k yellow gold with a GIA certified Natural Fancy Yellow, Square Radiant cut Diamond weighing 6.75 carats, VVS1 clarity, GIA #2165845082.

Category

Vintage 1950s Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

5ct Radiant Cut Diamond Engagement Ring in 18K Yellow Gold
5ct Radiant Cut Diamond Engagement Ring in 18K Yellow Gold

5ct Radiant Cut Diamond Engagement Ring in 18K Yellow Gold

Located in Los Angeles, CA

Crafted to captivate, this 5 Carat Radiant Cut Engagement Ring is a true statement of love and luxury.

Category

2010s American Modern Engagement Rings

Materials

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

Natural Yellow Radiant Diamond 1.71 Carat TW Gold Wedding Band
Natural Yellow Radiant Diamond 1.71 Carat TW Gold Wedding Band

Natural Yellow Radiant Diamond 1.71 Carat TW Gold Wedding Band

Located in New York, NY

RareGemWorld's beautiful diamond band. Mounted in a beautiful 14K Yellow and White Gold setting with natural radiant cut yellow diamonds complimented by natural round cut white diamo...

Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

11.8ctw Natural Radiant Cut Yellow Fancy Color 5.80ct White Diamonds Necklace
11.8ctw Natural Radiant Cut Yellow Fancy Color 5.80ct White Diamonds Necklace

11.8ctw Natural Radiant Cut Yellow Fancy Color 5.80ct White Diamonds Necklace

Located in Aventura, FL

Details: Radiant Diamonds: 5 Radiant Cut Diamonds Each Diamond Carat Weight: 2.36ct Total Fancy Yellow Diamonds: 11.8ctw Clarity Grade: VS2 Diamond Cutting Style: Natural Addition ...

Category

21st Century and Contemporary American Modernist Link Necklaces

Materials

Diamond, 14k Gold, White Gold

Natural Yellow Radiant Diamond 1.01 Carat TW Gold Cocktail Ring
Natural Yellow Radiant Diamond 1.01 Carat TW Gold Cocktail Ring

Natural Yellow Radiant Diamond 1.01 Carat TW Gold Cocktail Ring

Located in New York, NY

RareGemWorld's beautiful diamond cocktail ring. Mounted in a beautiful 18K Yellow and White Gold setting with natural radiant cut yellow diamonds complimented by natural round cut wh...

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yell...

Rare Colors - 5 Carat Pink Diamond Bracelet
Rare Colors - 5 Carat Pink Diamond Bracelet

Rare Colors - 5 Carat Pink Diamond Bracelet

By Rare Colors

Located in New York, NY

5.42 Carat total weight Pear Shape, Oval Cut, Marquise Cuts and Radiant Cut Diamonds 3.93 carats of natural pink diamonds 1.49 carats of white diamonds VS-SI clarity Set in 18K Wh...

Category

2010s Modern Bracelets

Materials

Pink Diamond, 18k Gold, White Gold

GIA Certified 5 Carat Emerald Cut Diamond 18K White Gold Ring
GIA Certified 5 Carat Emerald Cut Diamond 18K White Gold Ring

GIA Certified 5 Carat Emerald Cut Diamond 18K White Gold Ring

By Antinori Fine Jewels

Located in Chicago, IL

Indulge in the allure of sophistication with this captivating ring, where a magnificent 5-carat emerald-cut diamond takes center stage.

Category

2010s Unknown Modern Solitaire Rings

Materials

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

Vintage “Canary” GIA 7.02ctw Natural Fancy YELLOW Radiant Cut Diamond  18KW Ring
Vintage “Canary” GIA 7.02ctw Natural Fancy YELLOW Radiant Cut Diamond  18KW Ring

Vintage “Canary” GIA 7.02ctw Natural Fancy YELLOW Radiant Cut Diamond 18KW Ring

Located in New York, NY

Vintage GIA “Canary” 7.02ctw Natural Fancy YELLOW Radiant Cut Diamond Dome Engagement Wedding Anniversary 18K Ring Ready for something extraordinary?! This unique vintage high dome ...

Category

1990s Modern Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

7.14ct Fancy Light Yellow Radiant Cut VVS2 & Round Diamond Two-Tone Gold Ring
7.14ct Fancy Light Yellow Radiant Cut VVS2 & Round Diamond Two-Tone Gold Ring

7.14ct Fancy Light Yellow Radiant Cut VVS2 & Round Diamond Two-Tone Gold Ring

Located in New York, NY

Style: Cocktail Metal: 18 Karat Two Tone Gold Gemstone 1: 4.02 Carat Diamond Number of Stones: 1 Color: FCLY Clarity: VVS2 Shape: Radiant Cut GIA: DIAM RA FCLY VVS2 (GIA) 2231065046 ...

Category

20th Century Cocktail Rings

Materials

Diamond, 18k Gold

Cartier 5 Carat Diamond Hoops
Cartier 5 Carat Diamond Hoops

Cartier 5 Carat Diamond Hoops

By Cartier

Located in West Palm Beach, FL

Delicately crafted in platinum by the renowned jewelry house of Cartier, these elegant hoop earrings exemplify the maison’s timeless sophistication and technical mastery. The design...

Category

Vintage 1980s French Modern Hoop Earrings

Materials

Diamond, Platinum

14K Yellow Gold 5 ½ Carat Round and Baguette-Cut Diamond Bracelet
14K Yellow Gold 5 ½ Carat Round and Baguette-Cut Diamond Bracelet

14K Yellow Gold 5 ½ Carat Round and Baguette-Cut Diamond Bracelet

Located in New York, NY

Be a star of the show by wearing this tennis style diamond bracelet. Created with rich 14 karats yellow gold, it is set with shimmering duos of 5 1/2ct round and baguette cut diamond...

Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Yellow Gold

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Recent Sales

LEGACY 50 Carat Radiant Cut Diamond Bracelet  Fancy Yellow
LEGACY 50 Carat Radiant Cut Diamond Bracelet  Fancy Yellow

LEGACY 50 Carat Radiant Cut Diamond Bracelet Fancy Yellow

Located in Mumbai, IN

A stunning 50-carat radiant cut diamond bracelet showcasing a graduated ensemble of natural diamonds, with center stones measuring up to 4–5 carats and tapering to approx. 1 carat.

Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

LEGACY 50 Carat Radiant Cut Diamond Bracelet  Fancy Yellow  GIA Certified
LEGACY 50 Carat Radiant Cut Diamond Bracelet  Fancy Yellow  GIA Certified

LEGACY 50 Carat Radiant Cut Diamond Bracelet Fancy Yellow GIA Certified

Located in Mumbai, IN

A stunning 50-carat radiant cut diamond bracelet showcasing a graduated ensemble of GIA-certified natural diamonds, with center stones measuring up to 4–5 carats and tapering to appr...

Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

5 Carat GIA Radiant Cut Fancy Yellow Diamond 950 Platinum Ring
5 Carat GIA Radiant Cut Fancy Yellow Diamond 950 Platinum Ring

5 Carat GIA Radiant Cut Fancy Yellow Diamond 950 Platinum Ring

Located in Tarzana, CA

Center: 5 ct GIA Fancy Yellow VVS2 Side diamonds: 4.50 carat Radiant D VS

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

5 Carat Radiant Diamond Engagement Ring Three-Stone
5 Carat Radiant Diamond Engagement Ring Three-Stone

5 Carat Radiant Diamond Engagement Ring Three-Stone

Located in Aliso Viejo, CA

Custom Radiant 3 stone diamond engagement ring. This engagement ring has a 5 carat radiant cut center in a H-J color and SI2-I1 in clarity.

Category

1990s American Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

2.15 Carat HRD Certificate White Radiant Cut Diamond
2.15 Carat HRD Certificate White Radiant Cut Diamond

2.15 Carat HRD Certificate White Radiant Cut Diamond

By Hana Or

Located in Antwerp, BE

Cut: radiant Weight: 2.15 ct Colour: F Clarity: LC ( Loupe Clean ) Polish: Very good Symmetry: Excellent. Certificate Number: 14022398001. See certificate for more details. S...

Category

2010s Belgian Engagement Rings

Materials

White Diamond

GIA Certified 5.03 Carat Radiant Cut Diamond Ring

GIA Certified 5.03 Carat Radiant Cut Diamond Ring

By Shreve, Crump & Low

Located in Chestnut Hill, MA

Platinum custom made engagement ring featuring 1 radiant cut diamond weighing 5.03 carats with a color and clarity of H SI2 respectively, with GIA certificate, flanked by 2 trapezoid...

Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Diamond Halo Engagement Ring - "Radiant soul"
Radiant Cut Diamond Halo Engagement Ring - "Radiant soul"

Radiant Cut Diamond Halo Engagement Ring - "Radiant soul"

Located in Hertsliya, IL

Beautiful Radiant Cut Halo Diamond Engagement Ring - "Radiant soul".

Category

2010s Israeli Contemporary Engagement Rings

Materials

Diamond, 14k Gold

0.28 Carat EGL Certificate Fancy Pink Color Radiant Cut Diamond
0.28 Carat EGL Certificate Fancy Pink Color Radiant Cut Diamond

0.28 Carat EGL Certificate Fancy Pink Color Radiant Cut Diamond

By Hana Or

Located in Antwerp, BE

Cut: Oval Weight: 0,28 ct Color: Fancy Pink Natural Clarity: P ( Not stated on Certificate. ) EGL Belgium Certificate Number: 700039 Shipping: free worldwide insured shipping Al...

Category

2010s Belgian Engagement Rings

Materials

Pink Diamond

Radiant Cut and Trilliant Cut Diamond Engagement Ring
Radiant Cut and Trilliant Cut Diamond Engagement Ring

Radiant Cut and Trilliant Cut Diamond Engagement Ring

Located in Dallas, TX

Lovely 14 Karat White Gold Engagement Ring featuring 1 Radiant Cut Diamond 1.52 Carat SI-2, I, and 2 Trilliant Cut Diamonds 0.46 Carat Total Weight SI, I-J.

Category

2010s Unknown Engagement Rings

Materials

Diamond, 14k Gold

5 Carat Royal blue Sapphire Emerald-cut Statement  Radiant Elegance Heirloom
5 Carat Royal blue Sapphire Emerald-cut Statement  Radiant Elegance Heirloom

5 Carat Royal blue Sapphire Emerald-cut Statement Radiant Elegance Heirloom

Located in Mumbai, IN

Diamond Ring Overview & Legacy Story Celebrating the powerful allure of Emerald Green gemstones, this Legacy ring showcases approximately 5 carats of Emerald cut diamonds in a lu...

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Sapphire, 14k Gold, White Gold

5 Carat Radiant Statement Fancy Yellow  -Collector’s Treasure  Diamond Ring
5 Carat Radiant Statement Fancy Yellow  -Collector’s Treasure  Diamond Ring

5 Carat Radiant Statement Fancy Yellow -Collector’s Treasure Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, radiant, statement ring, diamond ring.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

5 Carat Emerald-cut Statement 14K White Gold Radiant Elegance Emerald Ring
5 Carat Emerald-cut Statement 14K White Gold Radiant Elegance Emerald Ring

5 Carat Emerald-cut Statement 14K White Gold Radiant Elegance Emerald Ring

Located in Mumbai, IN

Diamond Ring Overview & Legacy Story In this design, Legacy pursues purity of line and light, allowing approximately 5 carats of Emerald Green Emerald cut diamonds to command the...

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

5 Carat Emerald-cut Statement 14K White Gold Radiant Elegance Emerald Ring
5 Carat Emerald-cut Statement 14K White Gold Radiant Elegance Emerald Ring

5 Carat Emerald-cut Statement 14K White Gold Radiant Elegance Emerald Ring

Located in Mumbai, IN

Diamond Ring Overview & Legacy Story Designed as a statement of quiet power, this Legacy ring gathers approximately 5 carats of Emerald Green Emerald cut diamonds into a single, ...

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

5 Carat Pear Statement Brilliant White  Radiant Elegance Diamond Ring
5 Carat Pear Statement Brilliant White  Radiant Elegance Diamond Ring

5 Carat Pear Statement Brilliant White Radiant Elegance Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, pear, statement ring, diamond ring. A collector-facing piece where proportion and light return are treated as non-negotiable.

Category

21st Century and Contemporary Indian Romantic Three-Stone Rings

Materials

White Diamond, 14k Gold, White Gold

Radiant Cut Halo Diamond Three Rings Wedding Set - "Radiant soul"
Radiant Cut Halo Diamond Three Rings Wedding Set - "Radiant soul"

Radiant Cut Halo Diamond Three Rings Wedding Set - "Radiant soul"

Located in Hertsliya, IL

Beautiful Radiant Cut Halo Diamond Three Rings Wedding Set - "Radiant soul".

Category

2010s Israeli Contemporary Engagement Rings

Materials

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

5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold
5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold

5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold

Located in Mumbai, IN

The approximately 5 carats of Fancy Yellow Radiant cut diamonds are set at slightly graduated heights and tilts so they catch and return light to the viewer from multiple directions.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold
5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold

5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold

Located in Mumbai, IN

The approximately 5 carats of Fancy Yellow Radiant cut diamonds are set at slightly graduated heights and tilts so they catch and return light to the viewer from multiple directions.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, White Gold, 14k Gold

5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold
5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold

5 Carat Radiant Halo Diamond Ring Fancy Yellow 14K White Gold

Located in Mumbai, IN

Rare Fancy-Color Splendour—a piece defined by brilliance, poise, and longevity. Diamond Ring Overview & Legacy Story In this design, Legacy pursues purity of line and light, all...

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

5 Carat Radiant Statement Fancy Yellow 14K  Radiance Heirloom Diamond Ring
5 Carat Radiant Statement Fancy Yellow 14K  Radiance Heirloom Diamond Ring

5 Carat Radiant Statement Fancy Yellow 14K Radiance Heirloom Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, radiant, statement ring, diamond ring.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

5 Carat Radiant Statement Brilliant White / F color SI  Diamond Ring
5 Carat Radiant Statement Brilliant White / F color SI  Diamond Ring

5 Carat Radiant Statement Brilliant White / F color SI Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, radiant, statement ring, diamond ring.

Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

White Diamond, 14k Gold, White Gold

5 Carat Radiant Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring
5 Carat Radiant Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring

5 Carat Radiant Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, radiant, statement ring, diamond ring.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

5 Carat Radiant Statement Brilliant White / J color VS  Diamond Ring
5 Carat Radiant Statement Brilliant White / J color VS  Diamond Ring

5 Carat Radiant Statement Brilliant White / J color VS Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, radiant, statement ring, diamond ring.

Category

21st Century and Contemporary Indian Modern Cocktail Rings

Materials

White Diamond, 14k Gold, White Gold

5 Carat Radiant Statement Fancy Yellow  Sunlit Royal Radiance Diamond Ring
5 Carat Radiant Statement Fancy Yellow  Sunlit Royal Radiance Diamond Ring

5 Carat Radiant Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring

Located in Mumbai, IN

Approximately 5 carats, radiant, statement ring, diamond ring.

Category

21st Century and Contemporary Indian Contemporary Engagement Rings

Materials

Yellow Diamond, 14k Gold, White Gold

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5 Carat Radiant Cut Diamond For Sale on 1stDibs

Surely you’ll find the exact 5 carat radiant cut diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. You can easily find a 48 antique edition and 570 modern creations to choose from as well. You’re likely to find the perfect 5 carat radiant cut diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic 5 carat radiant cut diamond over the years, but those made by Mark Broumand, Roman Malakov and Antinori Fine Jewels are often thought to be among the most beautiful. Today, if you’re looking for a radiant cut version of this piece and are unable to find the perfect match, our selection also includes emerald cut and round cut alternatives. If you’re browsing our inventory for a 5 carat radiant cut diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 5 Carat Radiant Cut Diamond?

On average, a 5 carat radiant cut diamond at 1stDibs sells for $28,688, while they’re typically $724 on the low end and $2,500,000 for the highest priced versions of this item.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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.