6 Carat Oval Yellow Diamond Ring Gia Certified
By Diamond Scene New York
Located in New York, NY
6.03 carat GIA certified Fancy Light Yellow Oval center diamond, SI1. Ideal Oval shape - with strong deep yellow color - and lots of brilliance! .61 carats of epaulette white si...
Yellow Diamond
GIA 1.02 Carat Round Solitaire 6-Prong Trellis 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
Experience the allure of This exquisite diamond ring featuring a radiant round diamond, elegantly set in a vintage-style six-prong trellis design. The centerpiece, a remarkable 1.02 ...
Diamond, Yellow Gold
Hasbani Diamonds 6 Carat Bespoke Heart GIA Diamond Platinum Full Eternity Ring
By Hasbani Diamonds
Located in London, GB
Hasbani Bespoke Heart 6.17 GIA Carat Diamond Platinum Full Eternity Ring This bespoke diamond full eternity ring is the ultimate stunning symbol of everlasting love and exceptional c...
Amethyst, Diamond, White Diamond, Sapphire, Blue Sapphire, Pink Sapphire...
6 Carats Yellow Fancy Shape Diamond Bracelet
Located in New York, NY
Prepared to be captivated by the sheer magnificence of a modern bracelet that exemplifies opulence, sophistication, and a harmonious blend of precious metals and gemstones. A splendi...
White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
$116,000Sale Price|20% Off
GIA Certified 6 Carat Fancy Yellow Cushion Diamond Yellow Gold Ring
Located in Chicago, IL
This exceptional ring features a GIA Certified 6.02-carat Fancy Yellow Cushion Modified Brilliant diamond, a striking gem of natural color origin with even color distribution and rem...
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
$8,070 / item
6 Carats Natural Diamond Yellow Gold Tennis Bracelet
Located in Los Angeles, CA
6.00 Carat Round Cut I-K SI-I1 Natural Diamond Classic Tennis Bracelet 4 Prong 14K Yellow Gold for Women Specification Brand: AAMIAA Length: 7 Inches Color: I-K Carat Weight:6CTW C...
Diamond, 14k Gold, Yellow Gold
Scarselli 6 Carat Fancy Yellow Diamond Ring in Platinum
By SCARSELLI
Located in New York, NY
From SCARSELLI, this spectacular 6 carats Fancy Yellow Diamond Internally flawless GIA-certified haloing by round white diamonds that spread down on the shank's sides totaling 1.13 c...
Yellow Diamond, Diamond, Platinum, 18k Gold
6 carat yellow and white diamond chandelier earrings
Located in Beverly Hills, CA
These contemporary earrings dazzle with a total of sixty-six round brilliant cut diamonds, combining the crisp brilliance of G-H color stones with the rich warmth of fancy yellow dia...
Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum
GIA 6 ct Fancy Vivid Yellow Radiant Diamond VS2 Loose or Set in Solitaire Ring
By EMD Diamonds
Located in New York, NY
**Save this diamond ❤️ to receive price updates** *Offered loose; mounting into the pictured solitaire is available upon request. Singularly rare: this GIA‑certified natural 6.06 ca...
Diamond, White Gold
$6,524Sale Price / item|23% Off
6 Carats Natural Diamond 14K Yellow Gold Tennis Bracelet
Located in Los Angeles, CA
6.00 Carat Round Cut F-H SI-I1 Natural Diamond Classic Tennis Bracelet 4 Prong 14K Yellow Gold for Women Specification Brand: AAMIAA Length: 7 Inches Color: F-H Carat Weight:6CTW C...
Diamond, 14k Gold, Yellow Gold
Rare Colors 6 Carat Fancy Light Yellow Oval Diamond Ring
By Rare Colors
Located in New York, NY
This 6 Carat Fancy Light Yellow Oval Diamond Ring is a beautiful blend of craftsmanship and rarity.
Diamond, Yellow Diamond, 18k Gold, Platinum
$64,000Sale Price|20% Off
GIA Certified 6 Carat Light Yellow Diamond Studs Set in 18k Yellow Gold
By Antinori Fine Jewels
Located in Chicago, IL
Elevate your elegance with this exceptional pair of GIA Certified Fancy Light Yellow cushion-cut diamond studs, each boasting a dazzling 6 carats.
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold
.6 Carat Diamond Sapphire Yellow Gold Wild Boar Brooch
Located in Stamford, CT
1950's mid-century 18k yellow gold wild boar brooch. Life like hand textured design with tow pink sapphire eyes and one round brilliant cut diamond approximately .6cts mounted by one...
Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, Yellow Gold
6 Carats Yellow Gold Tennis Necklace
By Belfiore Jewelry
Located in Great Neck, NY
4 Prong tennis necklace set in 14K yellow gold. The necklace is set with 0.04 carat stones, the total weight is 5.85 carats. The color of the stones are G, the clarity is SI1-SI2. Th...
Diamond, Yellow Gold
$605Sale Price|20% Off
Ring 18 Carat White Yellow Gold 6 Diamonds 0.01 Carats
Located in Vannes, FR
Ring 18K Yellow White Gold 6 Diamonds 0.01 Carats A two-tone ring in 18K yellow and white gold.
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
$13,254Sale Price / item|30% Off
18 Karat Yellow Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight of 6.00 carat set in a shared prongs ring Product details: Center Gemstone Color:...
Diamond, Yellow Gold
$12,919Sale Price / item|30% Off
14 Karat Yellow Gold Radiant Eternity Diamond Ring '6 Carat'
Located in San Francisco, CA
This Eternity Ring showcase perfectly matched 20 Emerald shape Natural Diamonds in a total weight of 6.00 carat set in a shared prongs ring Product details: Center Gemstone Color:...
Diamond, Yellow Gold
$66,000Sale Price|20% Off
6 Carat Diamond Cuban Link Chain Necklace in 18K Yellow Gold
By Antinori Fine Jewels
Located in Chicago, IL
Bold and substantial, this striking Cuban link chain necklace is crafted in solid 18 karat yellow gold and set with natural round brilliant cut diamonds along the front links, creati...
Diamond, White Diamond, 18k Gold, Yellow Gold
18 Karat Yellow Gold Camila Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This victorian style ring features 15 round brilliant diamonds prong-set in 5 channel boxes. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone...
Diamond, Yellow Gold
14 Karat Yellow Gold Camila Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This victorian style ring features 15 round brilliant diamonds prong-set in 5 channel boxes. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone...
Diamond, Yellow Gold
SCARSELLI 6 Carat Fancy Vivid Yellow Diamond Necklace GIA Certified
By SCARSELLI
Located in New York, NY
Scarselli is featuring this 6.42 carat heart shaped Fancy Vivid Yellow color diamond and an A 0.51 carat light pink I2 heart shape mounted on a handmade platinum and 18 karats white ...
Pink Diamond, Yellow Diamond, 18k Gold, Platinum
18k Yellow Gold 6 Carat Diamond Cluster Flower Ring
By Gad & Co.
Located in Miami, FL
6 carat total brown, black, and white diamond cluster flower ring, a true masterpiece crafted in luxurious 18k yellow gold.
Diamond, Yellow Gold, 18k Gold
Stretch Flexible Diamond Bangle 6 Carats
By Belfiore Jewelry
Located in Great Neck, NY
Stretch diamond flex bangle set in 14K yellow gold. The total diamond weight is 6.12 carats. The stones are G color and the clarity is SI1-SI2. Each stone weighs .025 carats. This It...
Diamond, Yellow Diamond, 14k Gold
18 Karat Yellow Gold Petite Milano Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This petite band features a perfectly matched round brilliant diamonds micro prong set. Experience the difference! Product details: Center Gemstone Color: WHITE Side Gemstone Type...
Diamond, Yellow Gold
10k Yellow Gold 1/6 Carat Diamond Heart Circle Pendant Necklace
Located in New York, NY
A forever favorite, this dazzling heart accent pendant will make a fantastic addition to your wardrobe. The circular pendant captures the sparkling round cut diamond and a diamond so...
Diamond, White Diamond, Yellow Gold, 10k Gold
6 Carat Emerald & 1.5 Carat Diamond Tennis Bracelet 14 Karat Yellow Gold S-Shape
Located in New York, NY
Approximately 6 Carat Emerald And 1.5 Carat Diamond Tennis Bracelet 14 Karat Yellow Gold Total weight of Emerald is approximately 6.0 carat.
Diamond, Emerald, Yellow Gold, 14k Gold
6 Carat Pear Statement Fancy Yellow 14K goldRadiance Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring On the hand, this 6 carats Fancy Yellow High Jewelry Statement Ring is best treated as a focal point.
Yellow Diamond, 14k Gold, White Gold
6 Carat Cushion Statement Fancy Yellow -Collector’s Treasure Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring On the hand, this 6 carats Fancy Yellow High Jewelry Statement Ring is best treated as a focal point.
Yellow Diamond, 14k Gold, White Gold
6 Carat Radiant Statement Fancy Yellow -Collector’s Treasure Diamond ring
Located in Mumbai, IN
Approximately 6 carats, radiant, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
$22,800Sale Price|20% Off
6 Carat Fancy Yellow Eternity Band Ring Set in 18 Carat Yellow Gold
By Antinori Fine Jewels
Located in Chicago, IL
A Fancy Yellow Diamond Eternity Band in 18K Yellow Gold, showcases 18 perfectly matched Cushion shape diamonds. All a natural fancy yellow color, VS clarity and averaging over 35 poi...
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
$20,000Sale Price|20% Off
6 Carat Emerald Cut Diamond Eternity Band Ring 14k Yellow Gold
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite emerald cut eternity band ring set in 14k yellow gold, each diamond weighs 0.40ct Emerald Eternity Ring F-G color VVS-VS clarity grade
Diamond, White Diamond, 14k Gold, Yellow Gold, Gold
6 carat Radiant Statement Fancy Yellow -Collector’s Treasure Diamond Ring
Located in Mumbai, IN
Round brilliant, statement ring, diamond ring. A connoisseur-led design where the face-up stays calm, crisp, and intentionally luxurious. Colour family: Fancy Yellow. The silhouette ...
Yellow Diamond, 14k Gold, White Gold
6 Carat Cushion Statement Fancy Yellow Colour-Collector’s Treasure Diamond Ring
Located in Mumbai, IN
The High Jewelry Statement Ring format and 6 carats of Fancy Yellow diamonds make that decision feel both visible and deeply personal.
Yellow Diamond, 18k Gold, Yellow Gold
$96,000Sale Price|20% Off
David Webb 6 Carat 18K Yellow Gold Emerald-Cut Diamond and Pavé Diamond Ring
By David Webb
Located in Chicago, IL
This exceptional vintage David Webb ring is crafted in 18K yellow gold and showcases the bold elegance and technical ingenuity for which the House is celebrated. At its center is a ...
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold
Scarselli 6 Carat Fancy Intense Yellow Radiant Diamond Ring in Platinum VS1 GIA
By SCARSELLI
Located in New York, NY
From SCARSELLI, this vibrant and spectacular 6.04-carat Fancy Intense Yellow Diamond (VS1 clarity) is flanked by a 0.40 carats total pair of white tapered baguette diamonds for class...
White Diamond, Yellow Diamond, Yellow Gold, Platinum
6 Carat Radiant Statement Fancy Yellow 14K Royal Radiance Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Styled correctly, a 6 carats Fancy Yellow High Jewelry Statement Ring like this can anchor your entire jewelry story.
Yellow Diamond, 14k Gold, White Gold
6 Carat Pear Statement Fancy Yellow Sunlit Royal Radiance Diamond Ringp
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Styled correctly, a 6 carats Fancy Yellow High Jewelry Statement Ring like this can anchor your entire jewelry story.
Yellow Diamond, 14k Gold, White Gold
6 Carat Radiant Statement Fancy Yellow Colour-Collector’s Treasure Diamond Ring
Located in Mumbai, IN
The High Jewelry Statement Ring format and 6 carats of Fancy Yellow diamonds make that decision feel both visible and deeply personal.
Yellow Diamond, 14k Gold, White Gold
6 Carat Radiant Statement Fancy Yellow 1-Collector’s Treasure Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Because of its scale and discipline, this 6 carats Fancy Yellow diamonds ring can serve almost as a personal signature.
Yellow Diamond, 14k Gold, White Gold
6 Carat Cushion Statement Fancy Yellow 14K Royal Radiance Diamond Ring
Located in Mumbai, IN
The approximately 6 carats of Fancy Yellow Cushion cut diamonds are arranged so that larger fancy colour diamonds carry the broad flashes of light, while supporting fancy colour diam...
Yellow Diamond, 14k Gold, White Gold
6 Carat Fancy Intense Yellow Round Diamond VS2 'GIA' in Platinum Ring
Located in New York, NY
Rare SIX carat Fancy Intense Yellow Round Diamond mounted in a handmade Platinum mounting with side pear shape diamonds and smaller white diamond outline. The ROUND shape is extreme...
Yellow Diamond, 18k Gold, Platinum
6 Carat Cushion Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring
Located in Mumbai, IN
Investment Value & Future Potential When you step into the 6.00–7.99 Carats bracket with 6 carats of Fancy Yellow diamonds, you are no longer buying a simple accessory – you are ...
Yellow Diamond, 14k Gold, White Gold
6 Carat Radiant Statement Fancy Yellow 14K -Collector’s Treasure Diamond Ring
Located in Mumbai, IN
The approximately 6 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.
Yellow Diamond, 14k Gold, White Gold
6 Carat Radiant Statement Fancy Yellow Colour-Collector’s Treasure Diamond Ring
Located in Mumbai, IN
Approximately 6 carats, radiant, statement ring, diamond ring.
Yellow Diamond, 14k Gold, White Gold
6 Carat Cushion Statement Fancy Yellow Royal Radiance Heirloom Diamond Ring
Located in Mumbai, IN
How the Diamonds Work Together on the Ring From the first sketch, the aim was unity: approximately 6 carats of Fancy Yellow Cushion cut diamonds working together as one visual statem...
Yellow Diamond, 14k Gold, White Gold
$128,000Sale Price|20% Off
GIA Certified 6 Carat Fancy Yellow Cushion Cut with Half Moons Diamond Ring
Located in Mumbai, IN
Discover the GIA Certified 6 Carat Canary Fancy Yellow Cushion Cut with Half Moons Diamond Ring, crafted in 18K gold.
Yellow Diamond, Diamond, Yellow Gold, White Gold, Rose Gold, 22k Gold, 1...
GIA 6 Carat White Diamond Radiant Ring in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 6.02 ct. K VS2 white diamond radiant. Handmade in 18k yellow gold. Ring size 6.25. Comes with GIA certificate.
White Diamond, Yellow Gold
18K Yellow Gold 2.09 Carat Repurposed French Cut Diamond Band - Size 6
Located in New York, NY
Measurements: 3.9mm wide tapering to 2.4mm in the back, 3.0mm tall above the finger Ring size: 6 Metal: 18K Yellow Gold Weight: 4.9 grams Repurposed French Cut Diamond: 2.09 carats, ...
Brown Diamond, Diamond, Gold, 18k Gold, Yellow Gold
$24,000Sale Price|20% Off
6 Carat Fancy Yellow Cushion Cut Eternity Band Ring 18K
By Antinori Fine Jewels
Located in Chicago, IL
Key Features: Radiant Elegance: Adorned with a breathtaking array of cushion-cut fancy yellow diamonds, totaling an impressive 6 carats, this eternity ring exudes opulence and glamo...
Diamond, Yellow Diamond, Yellow Gold
6 Carat Cushion Statement Fancy Yellow Rare Fancy-Color Splendour Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring On the hand, this 6 carats Fancy Yellow High Jewelry Statement Ring is best treated as a focal point.
Yellow Diamond, 18k Gold
Scarselli 18 Karat Gold Ring 6 Carat Fancy Intense Yellow Oval Cut Diamond
By SCARSELLI
Located in New York, NY
From SCARSELLI, a simply important ring featuring a 6.00 carats Fancy Intense Yellow Oval cut diamond (GIA VS2 Clarity Certificate 5202490787) surrounded by 0.48 carats of Fancy Inte...
Yellow Diamond, 18k Gold
18K Yellow Gold Yin Yang 6 Carat Diamond Swirling Cocktail Ring
Located in Los Angeles, CA
DeKara Designs Collection Metal- 18K Yellow Gold, .750. 22 Grams Stones- 256 Round Diamonds F-G Color VS1-VS2 Clarity, 6.14 Carats.
Diamond, 18k Gold, Yellow Gold
18K Yellow Gold Five Row Pave Diamond 6 Carat Engagement Band
Located in Los Angeles, CA
DeKara Designs Collection Metal- 18K Yellow Gold, .750. Stones- 150 Round Diamonds F-G Color VS1-VS2 Clarity, 6.02 Carats.
Diamond, 18k Gold, Yellow Gold
6 Carat Pear Brilliant Statement Fancy Yellow 14K White Gold Diamond Ring
Located in Mumbai, IN
How the Diamonds Work Together on the Ring From the first sketch, the aim was unity: approximately 6 carats of Fancy Yellow diamonds working together as one visual statement.
Yellow Diamond, 14k Gold, White Gold
6 Carat Emerald-cut Statement Fancy Yellow Sunlit Royal Radiance Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring On the hand, this 6 carats Fancy Yellow High Jewelry Statement Ring is best treated as a focal point.
Yellow Diamond, 14k Gold, White Gold
6 Carat Oval Statement Fancy Yellow A Crown-Worthy Fancy Diamond Ring
Located in Mumbai, IN
Here, 6 carats of Fancy Yellow diamonds are presented in a High Jewelry Statement Ring format that feels both current and comfortably aligned with classic high jewelry codes.
Yellow Diamond, 14k Gold, White Gold
6 Carat Cushion Brilliant Statement Fancy Yellow 14K White Gold Diamond Ring
Located in Mumbai, IN
How to Wear & Style This Diamond Ring Clients who favour quiet power often wear this 6 carats Fancy Yellow diamonds ring as their one definitive piece.
Yellow Diamond, 14k Gold, White Gold
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.
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.