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Champagne Diamond Solitaire

Platinum 0.96ct Round Chocolate Champagne Diamond Solitaire Pendant Necklace
Platinum 0.96ct Round Chocolate Champagne Diamond Solitaire Pendant Necklace

Platinum 0.96ct Round Chocolate Champagne Diamond Solitaire Pendant Necklace

Located in Houston, TX

Gender: Ladies Metal Type: 850 & 900 Platinum Length: 18.00 inches Width: 1.00 mm Weight: 5.41 grams Ladies 850 & 900 platinum single strand choker, diamond necklace. En...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Fancy Light Brown / Champagne Diamond Solitaire 0.85ct, and Pave Ring
Fancy Light Brown / Champagne Diamond Solitaire 0.85ct, and Pave Ring

Fancy Light Brown / Champagne Diamond Solitaire 0.85ct, and Pave Ring

Located in London, GB

Beautiful 18 ct Rose gold diamond ring consisting of a glistening round brilliant cut diamond, accompanied by 14 diamonds on the shoulders along the finite rose gold band. 1 x Round ...

Category

2010s British Modern Engagement Rings

Materials

Diamond, Rose Gold

.925 Sterling Silver 1/5 Carat Champagne Diamond Solitaire Pendant Necklace
.925 Sterling Silver 1/5 Carat Champagne Diamond Solitaire Pendant Necklace

.925 Sterling Silver 1/5 Carat Champagne Diamond Solitaire Pendant Necklace

Located in New York, NY

Modern and classic with a unique twist, this bezel set pendant features a single round-cut diamond with a stunning champagne color. Created in genuine .925 sterling silver, plated wi...

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

14K .57ct Rose Cut Champagne Diamond Ring
14K .57ct Rose Cut Champagne Diamond Ring

14K .57ct Rose Cut Champagne Diamond Ring

Located in Big Bend, WI

14K yellow gold ring featuring a bezel set rose cut pear shape diamond. The diamond has light champagne color and measures about 6.5mm x 4.3mm. The ring fits a size 6.25 finger and w...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

14K Rose Gold .39ct Champagne Diamond Ring
14K Rose Gold .39ct Champagne Diamond Ring

14K Rose Gold .39ct Champagne Diamond Ring

Located in Big Bend, WI

14K rose gold ring featuring a bezel set rose cut pear shape diamond. The diamond has light champagne color and measures about 6.1mm x 4.5mm. The ring fits a size 6.25 finger and wei...

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

Champagne Color Old European Cut Diamond Engagement Ring
Champagne Color Old European Cut Diamond Engagement Ring

Champagne Color Old European Cut Diamond Engagement Ring

Located in New York, NY

Antique diamond ring. with total weight of 5.55 ct. diamonds set in platinum. The center is 1.50ct. old European cut diamond, color: light champagne, clarity: SI. On the sides, t...

Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Platinum

Champagne Diamond Cherub Ring with Matte Yellow Gold Finish
Champagne Diamond Cherub Ring with Matte Yellow Gold Finish

Champagne Diamond Cherub Ring with Matte Yellow Gold Finish

Located in Coral Gables, FL

18 karat yellow gold cherub ring with matte finish featuring a 0.27 carat round brilliant cut champagne diamond of SI clarity. Finger size 5.25. Includes One Sizing Service Upon Requ...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Annellino Italian Fine Jewellery Champagne Diamond Bezel Set 18kt Stacking Ring
Annellino Italian Fine Jewellery Champagne Diamond Bezel Set 18kt Stacking Ring

Annellino Italian Fine Jewellery Champagne Diamond Bezel Set 18kt Stacking Ring

By Annellino Fine Jewellery

Located in London, GB

A 0.17ct Brilliant cut Champagne Diamond has been hand set in a 18kt Yellow Gold bezel setting to create this pretty ring. It can be worn on its own or combined with others to create...

Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

White Diamond, Black Diamond, Brown Diamond, Emerald, Blue Sapphire, Pin...

Annellino Italian Cabochon Coral and Champagne Diamond Yellow Gold Cocktail Ring
Annellino Italian Cabochon Coral and Champagne Diamond Yellow Gold Cocktail Ring

Annellino Italian Cabochon Coral and Champagne Diamond Yellow Gold Cocktail Ring

By Annellino Fine Jewellery

Located in London, GB

4ct Coral Stone, hand cut in our workshop 4,60g of Yellow 18kt Hand cast Gold 26 Fancy Brown Diamonds (0.30cts) Video shown is of the same design in Moonstone with pavé White and Bla...

Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

Coral, Diamond, Brown Diamond, 18k Gold, Yellow Gold, Gold

Creators Boutique Zenith Classic 18K White Gold 2.06 Carat Champagne Diamond Rin
Creators Boutique Zenith Classic 18K White Gold 2.06 Carat Champagne Diamond Rin

Creators Boutique Zenith Classic 18K White Gold 2.06 Carat Champagne Diamond Rin

Located in רמת גן, IL

Discover the exquisite allure of the Creators Boutique Zenith Classic collection with this stunning ring, meticulously crafted from 18K white gold. This signature piece showcases the...

Category

21st Century and Contemporary Asian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Gold Solitaire Earrings with Champagne Diamond
Gold Solitaire Earrings with Champagne Diamond

Gold Solitaire Earrings with Champagne Diamond

Located in AMSTELVEEN, NH

Diamonds: 2 pieces; Weight: 2.00 carat; Cut shape: Brilliant cut; Color: Champagne; Purity: VS-SI; Grinding quality: Very nice; Jewel: Earrings; Weight: 0.9 grams; Hallmark: 18K gold...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Gold

14k Rose Gold 0.58 Carat Champagne Color Trillion Diamond Solitaire
14k Rose Gold 0.58 Carat Champagne Color Trillion Diamond Solitaire

14k Rose Gold 0.58 Carat Champagne Color Trillion Diamond Solitaire

Located in San Francisco, CA

This Earthy design solitaire ring features a 0.58-carat Champagne color Trillion cut Natural diamond prong- set on a 1.3 mm band.

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Rose Gold

French 1930s Champagne Diamond 18 Karat White Gold Platinum Solitaire Ring
French 1930s Champagne Diamond 18 Karat White Gold Platinum Solitaire Ring

French 1930s Champagne Diamond 18 Karat White Gold Platinum Solitaire Ring

Located in Poitiers, FR

This exquisite antique diamond solitaire is set with 8 claws and a champagne-colored brilliant-cut diamond in the center.

Category

Vintage 1930s French Art Deco Engagement Rings

Materials

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

1.70 Carat Champagne & White Diamond Engagement Ring 14 Karat White Gold
1.70 Carat Champagne & White Diamond Engagement Ring 14 Karat White Gold

1.70 Carat Champagne & White Diamond Engagement Ring 14 Karat White Gold

Located in New York, NY

1.70 Carat Champagne & White Diamond Engagement Ring 14Karat White Gold Size 11 Center stone is approximately 0.50 or Half Carat solitaire Champagne color diamond.

Category

2010s Engagement Rings

Materials

White Diamond, 14k Gold, White Gold

Recent Sales

Magnificent 10.34 Carat Champagne Diamond Solitaire Ring
Magnificent 10.34 Carat Champagne Diamond Solitaire Ring

Magnificent 10.34 Carat Champagne Diamond Solitaire Ring

Located in London, GB

Rare and Exquisite – Certified Natural Colored Diamond – Solitaire Ring Set with an oval brilliant-cut champagne colored diamond, weighing 10.34 carats, within a brilliant-cut whi...

Category

21st Century and Contemporary British Modern Solitaire Rings

Materials

Diamond, Platinum

2 Carat Radiant Statement Champagne  Royalty High Jewellery Diamond Ring
2 Carat Radiant Statement Champagne  Royalty High Jewellery Diamond Ring

2 Carat Radiant Statement Champagne Royalty High Jewellery Diamond Ring

Located in Mumbai, IN

Approximately 2 carats, radiant, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Champagne. Me...

Category

21st Century and Contemporary Indian Romantic Solitaire Rings

Materials

Brown Diamond, 14k Gold, White Gold

IGI Certified 1.01 Karat Champagne White Diamond Rose Gold Solitaire Ring
IGI Certified 1.01 Karat Champagne White Diamond Rose Gold Solitaire Ring

IGI Certified 1.01 Karat Champagne White Diamond Rose Gold Solitaire Ring

By Berca Atelier

Located in Valenza, IT

1.01 Carat IGI Certified Champagne Diamond in a Chic yet Timeless 0.85Kt Top Quality White Diamond Halo Rose Gold Setting. IGI Certificate 492149946, September 17 2021 is included. I...

Category

21st Century and Contemporary Italian Contemporary Engagement Rings

Materials

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

Rose Cut Pear Shape Tropical Nature Solitaire Bridal Ring Set, Champagne Diamond
Rose Cut Pear Shape Tropical Nature Solitaire Bridal Ring Set, Champagne Diamond

Rose Cut Pear Shape Tropical Nature Solitaire Bridal Ring Set, Champagne Diamond

Located in Hertsliya, IL

Rose Cut Pear Shape Tropical Solitaire Bridal Ring Set, Engagement ring and wedding ring Champagne Diamond Infinity Knot Engagement Ring, 14K Rose Gold D E T A I L S: ♥ Natural, ros...

Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

Champagne Diamond Solitaire Ring with Pave Diamonds in Platinum and 18k Gold
Champagne Diamond Solitaire Ring with Pave Diamonds in Platinum and 18k Gold

Champagne Diamond Solitaire Ring with Pave Diamonds in Platinum and 18k Gold

Located in La Jolla, CA

Champagne Diamond Solitaire Ring with Pave Diamonds in Platinum and 18k Natural Champagne Diamond and White Diamond Ring features a 1.18 carat Champagne Round Diamond in the center ...

Category

21st Century and Contemporary North American Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

14K Yellow Gold 1 3/8 Cttw Champagne Diamond Solitaire Pendant Necklace
14K Yellow Gold 1 3/8 Cttw Champagne Diamond Solitaire Pendant Necklace

14K Yellow Gold 1 3/8 Cttw Champagne Diamond Solitaire Pendant Necklace

Located in New York, NY

Experience the mesmerizing beauty of this stunning round champagne diamond solitaire pendant necklace. Crafted from 14K yellow gold, this necklace features a luxurious bezel setting ...

Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

White Diamond, 14k Gold, Yellow Gold

Certified Natural Solitaire Champagne 1.51ct. Diamond Set In 14k. Rose Gold
Certified Natural Solitaire Champagne 1.51ct. Diamond Set In 14k. Rose Gold

Certified Natural Solitaire Champagne 1.51ct. Diamond Set In 14k. Rose Gold

Located in Crescent City, IL

Elegant rose gold solitaire ring featuring a brilliant round 1.51ct. natural champagne diamond.

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Rose Gold

Certified 14kt. Gold Natural 1.52ct. Champagne Brown Diamond Solitaire Ring
Certified 14kt. Gold Natural 1.52ct. Champagne Brown Diamond Solitaire Ring

Certified 14kt. Gold Natural 1.52ct. Champagne Brown Diamond Solitaire Ring

Located in Crescent City, IL

Certified 14kt. yellow gold solitaire ring featuring one stunning natural 1.52ct. brilliant round fancy champagne colored orange brown diamond center stone.

Category

21st Century and Contemporary Romantic Solitaire Rings

Materials

Brown Diamond, Gold, 14k Gold

Van Cleef & Arpels Champagne and White Diamond Ring
Van Cleef & Arpels Champagne and White Diamond Ring

Van Cleef & Arpels Champagne and White Diamond Ring

By Van Cleef & Arpels

Located in New York, NY

Van Cleef & Arpels champagne and white color diamond ring in 18k yellow gold. Center of this substantial ring is bezel set with round brilliant cut champagne color diamond with a wei...

Category

Late 20th Century French Artist Solitaire Rings

Materials

White Diamond, 18k Gold

18 Karat Yellow Gold 2.05 Carat Old Mine Cut Champagne Diamond Engagement Ring
18 Karat Yellow Gold 2.05 Carat Old Mine Cut Champagne Diamond Engagement Ring

18 Karat Yellow Gold 2.05 Carat Old Mine Cut Champagne Diamond Engagement Ring

Located in Cape May, NJ

Era: Modern Composition: 18K Yellow Gold Primary Stone: Old Mine Cut Champagne Diamond Carat Weight: Approximately 2.05 Carats Color/Clarity: Champagne/SI2 Ring Weight: 3.3 Gram...

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold

0.82 Carat Round Brilliant Champagne Diamond 22K Gold Solitaire Engagement Ring
0.82 Carat Round Brilliant Champagne Diamond 22K Gold Solitaire Engagement Ring

0.82 Carat Round Brilliant Champagne Diamond 22K Gold Solitaire Engagement Ring

By Bracken Jewelers

Located in Santa Monica, CA

Handmade 0.82 carat round brilliant cut champagne diamond engagement ring with a 22K yellow gold bezel setting. Crafted by Bracken Jewelers in Venice, California. Conflict-free diamo...

Category

2010s American Artisan Engagement Rings

Materials

Diamond, 22k Gold

1.20 Carat Round Brilliant Diamond Vintage Ring Platinum Champagne Brown
1.20 Carat Round Brilliant Diamond Vintage Ring Platinum Champagne Brown

1.20 Carat Round Brilliant Diamond Vintage Ring Platinum Champagne Brown

Located in Greensboro, NC

Composed of heirloom-quality platinum, this vintage ring showcases an effervescent champagne brown diamond solitaire that is beautifully accompanied by four sparkling white diamond a...

Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

4.01 Carat Champagne Cognac Diamond Solitaire Ring 18 Carat Yellow Gold
4.01 Carat Champagne Cognac Diamond Solitaire Ring 18 Carat Yellow Gold

4.01 Carat Champagne Cognac Diamond Solitaire Ring 18 Carat Yellow Gold

Located in Brisbane, AU

Classic 4 claw solitaire ring solitiare Hand Made 4.01ct round brilliant cut cognac/champagne diamond set In 18ct yellow gold 4 claw solitaire Please see valuation included $...

Category

2010s Australian Contemporary Solitaire Rings

Materials

Diamond, Yellow Gold

Gold Solitaire Earrings with Champagne Diamond
Gold Solitaire Earrings with Champagne Diamond

Gold Solitaire Earrings with Champagne Diamond

Located in AMSTELVEEN, NH

Diamonds: 2 pieces; Weight: 2.00 carat; Cut shape: Brilliant cut; Color: Champagne; Purity: VS-SI; Grinding quality: Very nice; Jewel: Earrings; Weight: 0.9 grams; Hallmark: 18K gold...

Category

21st Century and Contemporary Contemporary Stud Earrings

Materials

Diamond, Gold

0.77 Carat Round Diamond Solitaire Buttercup Pendant 14 Karat Yellow Gold
0.77 Carat Round Diamond Solitaire Buttercup Pendant 14 Karat Yellow Gold

0.77 Carat Round Diamond Solitaire Buttercup Pendant 14 Karat Yellow Gold

Located in Great Neck Plaza, NY

This gorgeous diamond pendant features a 0.77 carat champagne cognac color round diamond solitaire set in a beautiful 14 karat yellow gold buttercup design.

Category

2010s American Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.25 Carat Champagne Diamond 9 Carat White Gold Solitaire Engagement Ring
1.25 Carat Champagne Diamond 9 Carat White Gold Solitaire Engagement Ring

1.25 Carat Champagne Diamond 9 Carat White Gold Solitaire Engagement Ring

Located in St Helens, GB

A large and natural Diamond and 9ct Gold ring. ​Set with a round brilliant cut diamond to measure 6.75mm in diameter and weigh approx 1.25 carats mounted into a simple 4 claw sett...

Category

21st Century and Contemporary British Contemporary Solitaire Rings

Materials

Diamond, Brown Diamond, 9k Gold

0.80 Carat Champagne Diamond 18 Carat Gold Solitaire Engagement Ring
0.80 Carat Champagne Diamond 18 Carat Gold Solitaire Engagement Ring

0.80 Carat Champagne Diamond 18 Carat Gold Solitaire Engagement Ring

Located in St Helens, GB

A large and natural Diamond and 18ct Gold ring. SIZE ; L 1/2 UK, 6 US ​Set with a round brilliant cut diamond to measure 5.8mm in diameter in an eight claw setting. 0.80 carats. All...

Category

20th Century British Contemporary Solitaire Rings

Materials

Diamond, Brown Diamond, 18k Gold

Vintage Style Champagne Diamond Ring, Soliatire White Gold Ring
Vintage Style Champagne Diamond Ring, Soliatire White Gold Ring

Vintage Style Champagne Diamond Ring, Soliatire White Gold Ring

Located in Hartman, AR

Vintage Style Champagne Diamond Ring, Soliatire White Gold Ring And Pave Diamond Setting created by hands from ring to the stone shapes. Good ideas of statement ring or engagement ri...

Category

21st Century and Contemporary Turkish Edwardian Solitaire Rings

Materials

Diamond, Yellow Diamond, White Gold

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Champagne Diamond Solitaire For Sale on 1stDibs

Find the exact champagne diamond solitaire you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect champagne diamond solitaire may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing champagne diamond solitaire — no matter the origin — is easy, but Anna Sheffield and Van Cleef & Arpels each produced a popular version that is worth a look. 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 old european cut alternatives. Most of our champagne diamond solitaire for sale are for women, but there are 2 pieces available to browse for men.

How Much is a Champagne Diamond Solitaire?

On average, a champagne diamond solitaire at 1stDibs sells for $4,713, while they’re typically $660 on the low end and $29,000 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.