Orange Sapphire, Emerald, and Diamond Ring
Located in New York, NY
Orange Sapphire, Emerald, and Diamond Ring. This ring has a rectangular cut orange sapphire of 6.56 carats (Heat Treated, AGL# 1112782), round cabochon emerald and diamonds of 0.40...
Diamond, Emerald, Sapphire, 18k Gold
$5,120Sale Price|20% Off
Ring Amethyst with Orange Sapphire & Diamonds
Located in Miami, FL
Ring Emerald Cut Amethyst 12.52 cts. with a Halo of 24 Orange Sapphires 1.28 cts., Diamonds 0.92 cts., and 2 trillion Sapphires 0.11 cts. in 18kt White Gold.
Amethyst, Diamond, Sapphire, 18k Gold
Gem Orange Sapphire Diamond Platinum Ring
Located in Beverly Hills, CA
Taking center stage of this platinum ring is a superb gem-quality fancy orange sapphire weighing 3.99 carats. It has a bright and intense orange color but what makes this stone so fi...
Diamond, Sapphire, Platinum
Orange Citrine and Diamond Gold Earrings
By Hamilton
Located in Princeton, NJ
Framed by round brilliant diamonds. The length is 2.25" and 3/4 inch at the widest point.
Citrine, Diamond, Gold, 18k Gold
Fancy Deep Orange-Yellow Diamond Ring GIA
Located in New York, NY
Fancy Deep Orange-Yellow Diamond, Diamond, and Emerald Ring centering a prong-set oval brilliant-cut fancy deep orange-yellow diamond weighing 2.21 cts. framed by rows of single-cut...
Yellow Diamond, Platinum
Le Vian Cushion Cut Morganite and Diamond Halo Cocktail Ring 14 Karat Rose Gold
By Le Vian
Located in Scottsdale, AZ
Metal: 14 Karat Rose Gold Gemstones: Morganite and Diamond Morganite Count: 1 Morganite Cut: Cushion Morganite Total Carat Weight: 1.00 carats Morganite Color: Light Pinkish-Orange D...
Diamond, White Diamond, Morganite, Gold, 14k Gold, Rose Gold
Gold, Fancy Orange-Yellow Diamond, and Diamond Bombe Ring
Located in Princeton, NJ
An 18 karat yellow gold and diamond ring centering a fancy orange-yellow diamond of pear shape, bezel set within a mounting that is pave set with near colorless round brilliant diamo...
Diamond, Gold, 18k Gold
14K Yellow Gold Orange Chalcedony Diamond Citrine Earrings
Located in Hallandale Beach, FL
14K Yellow Gold Orange Chalcedony, Citrine & Diamond Drop Earrings Stunning 14K Yellow Gold Orange Chalcedony, Citrine & Diamond Drop Earrings featuring oval orange chalcedony caboch...
Chalcedony, Citrine, Diamond, 14k Gold, Yellow Gold
1.08 Carat Orange Sapphire Diamond Platinum Ring
Located in Trumbull, CT
An enchanting 1.08 carat oval orange sapphire, prized for its delicate blend of pink and orange hues, is the focal point of this elegant platinum ring.
Diamond, Sapphire, Padparadscha Sapphire , Platinum
Modern 14k Ring with Orange Sapphire and Diamonds
Located in Miami, FL
It features a primary orange sapphire with an approximate carat weight of 1.5.
Diamond, Sapphire, 14k Gold
Orange Tourmaline Diamond Yellow Gold Pendant Necklace
Located in Trumbull, CT
Pear Cut Tourmaline Diamond Pendant Handcrafted in 14k yellow gold, this pendant features pear cut tourmaline accented with sparkling diamonds. Its unique design makes it perfect for...
Diamond, Tourmaline, 14k Gold, Yellow Gold
Syna Yellow Gold Orange Chalcedony Earrings with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 0.80 carat approx. Orange chalcedony 7.50 carats approx.
Diamond, Chalcedony, 18k Gold, Yellow Gold
0.72 Carat Fancy Orange Yellow Diamond Stud Earrings
Located in London, GB
Here we have a refined pair of stud earrings, each showcasing a round faceted natural diamond. The stones are set in a classic four-clawed setting with the minimalist design emphasis...
Diamond, Platinum
$292 / item
14k diamond bead bracelet with orange nylon
By 15DEGREESLONDON
Located in Boostedt, SH
14k yellow gold 21 white diamonds Diameter 4 mm Azure blue nylon drawstring closure This bracelet is a modern classic. Its concise design speaks for itself. The bracelet is barely n...
Diamond, Yellow Gold
GIA Certified - 3.03 carat diamond fancy Dark Orange Brown
Located in Ramat Gan, IL
3.03ct Fancy Dark Orangy Brown Emerald Cut Diamond — GIA Certified Brown diamonds are having their moment — and not quietly. De Beers’ latest campaign has pushed warm, earthy natura...
Brown Diamond, Diamond
7.66 Carat Orange Sapphire Diamond Gold Ring
Located in Beverly Hills, CA
It is accented by 1.75 carats of round brilliant cut diamonds and 6 smaller orange sapphires weighing 0.49 carats.
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
14k TRAUB Orange Blossom Ring. Diamond Solitaire Claw Set. Antique ORANGE
Located in Port Charlotte, FL
Vintage from the 1920s Materials: Gold Gemstone: Diamond Band color: Gold Beautiful Antique Diamond Solitaire Ring.
$2,796Sale Price|20% Off
Designer Yellow / Orange Sapphire White Diamond Gold Pendant
By Natkina
Located in Genève, GE
Yellow Gold 14K Pendant Diamond 7-RND-0,13-G/VS1A Diamond 4-RND-0,02-G/VS1A Orange Sapphire 24-1,23ct Orange Sapphire 29-1,36ct Yellow Sapphire 44-0,95ct Weight 3.28 grams With...
Diamond, Sapphire, Yellow Sapphire, 14k Gold
14K Yellow Gold Orange Citrine Champagne Diamond Cocktail Ring
Located in Hallandale Beach, FL
14K Yellow Gold Orange Citrine Champagne Diamond Cocktail Ring. This elegant estate ring features a natural emerald-cut orange citrine accented with brilliant round white and champag...
Citrine, Diamond, 14k Gold, Yellow Gold
Orange Sapphire Diamond Gold Ring, GIA Certified
Located in Beverly Hills, CA
It is shaped as a cushion and is accented by 1.18 carats of round brilliant-cut diamonds set in 18k white gold swirls around the ring and sapphire.
Diamond, Sapphire, Gold, 18k Gold, White Gold
Oval Mandarin Orange Garnet and Diamond Halo Ring
Located in Seattle, WA
Era: Contemporary Metal Type: 14K White Gold Setting Type: Halo Ring Size: 7 Band Width: 2.55mm Main Gem(s): Natural Garnet Main Gem Carat Weight: 4.38ct Main Gem Cut/Shape: Oval Mai...
Diamond, Garnet, 14k Gold, White Gold
14K White Gold Diamond Orange Sapphire Horse Pendant Slide
Located in Hallandale Beach, FL
Elegant white gold horse pendant featuring vibrant orange sapphires, sparkling diamonds, and a single emerald eye.
Diamond, Emerald, 14k Gold, White Gold
Orange Fire Opal with Pave Diamonds Ring
By Paradizia
Located in Laguna Beach, CA
Description Striking orange color, in a uniquely cut organically shaped Fire Opal, embellished with pave diamonds.
Diamond, Opal, Fire Opal, 14k Gold, Gold, Rhodium, Sterling Silver
Estate Natural Orange Citrine and Diamond Cocktail Ring
Located in Denver, CO
A large, emerald-cut natural orange citrine measuring approximately 11 x 17.5mm set in an east-west orientation highlights this exquisite cocktail ring accented with approximately 1....
Citrine, Diamond, 18k Gold, Yellow Gold, White Gold
$1,264Sale Price|20% Off
Orange Tourmaline and Diamond Halo Earrings 1.00ctw
Located in Laguna Hills, CA
14 karat gold White gold, flowery style earrings with a center oval, brilliant shade Tourmaline gemstone. Diamonds are pave set on petals surrounding the center stone. The estimated...
Diamond, Tourmaline, 14k Gold, White Gold
Vintage 14K White Gold Fancy Orange Yellow Brown Diamond Ring
Located in Great Neck Plaza, NY
A striking vintage diamond ring crafted in 14K white gold, centered around a vibrant fancy orange-yellow-brown diamond weighing approximately 0.60 carats.
Diamond, Yellow Diamond, Brown Diamond, 14k Gold, White Gold
$3,471 / item
Moi Phoebe Gold Diamond and Orange Sapphire Earrings
Located in Lawrenceville, GA
Gold(14K) : 4.11g Diamonds : (VS clarity & H-I colour) : (Brilliant cut ) : 0.40ct Gemstone : Orange Sapphire : 1.17ct Like your two little personal suns, the Phoebe earrings are an...
Diamond, Sapphire, 14k Gold
Syna Yellow Gold Orange Chalcedony Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18kyg Orange chalcedony 2 carats approx. Diamonds 0.40 carat approx.
Diamond, Chalcedony, 18k Gold, Yellow Gold
$3,272 / item
Moi Phoebe Gold Diamond and Orange Sapphire Ring
Located in Lawrenceville, GA
Gold(14K) : 3.88g Diamonds : (VS clarity & H-I colour) : (Brilliant cut ) : 0.35ct Gemstone : Orange Sapphire : 0.98ct A band of sunshine for your hand, the Phoebe ring is an elegan...
Diamond, Sapphire, 14k Gold
Orange Sapphire Cat Eye Diamond Gold Alligator Ring
Located in Beverly Hills, CA
A spectacular fun and sexy gator ring featuring fancy colored diamonds and orange sapphire set in 18K gold. The eyes of this fearsome creature are cat eyes with strong bands that mov...
Chrysoberyl, Blue Diamond, Sapphire
4.68 Carat Orange Sapphire Diamond Halo Platinum Ring
Located in Beverly Hills, CA
Here we have a lovely platinum ring with a fine orange sapphire weighing an impressive 4.68 carats.
Diamond, Sapphire, Platinum
Contemporary Sterling Silver Orange Flower Sculptural Ring with Diamonds
By Polya Medvedeva Jewellery
Located in Berlin, DE
This beautiful cocktail ring is crafted from sterling silver by a talented jeweler in Paris, featuring a sharply beautiful orange flower with tiny sparkling diamonds and a spinel ins...
Diamond, White Diamond, Black Diamond, Spinel, Silver, Sterling Silver
18k Gold Ring with Pink Sapphire, Orange Sapphire & Diamond
Located in jaipur, IN
Metal: 18k Gold Pink sapphire: Orange sapphire: DIAMOND: Follow us on insta(divinejewellerylounge) Code: L
Diamond, Pink Sapphire, 18k Gold
14K Yellow Gold Huge Orange Citrine Diamond Designer Ring
Located in Hallandale Beach, FL
Make a statement with this stunning 14K Yellow Gold Citrine Diamond Ring, a luxurious piece that combines vibrant gemstones with exquisite craftsmanship. Perfect for special occasion...
Citrine, Diamond, 14k Gold, Yellow Gold
GIA-certified 1.11cts Fancy Deep Yellow-Orange natural diamond ring
Located in New York, NY
At the center is a 1.11-carat natural fancy-color diamond in a round brilliant cut, graded Fancy Deep Yellow-Orange by the GIA, with even color distribution and SI2 clarity.
Diamond
Orange Sapphire, Diamond and Black Onyx Stud Earrings
Located in Nantucket, MA
A pair of round stud earrings of black onyx with a round, faceted orange sapphire and both bordered with pave`-set round, brilliant cut diamonds.
Diamond, Onyx, Sapphire, 18k Gold, Sterling Silver
Orange Topaz Diamond 18K Gold Pendant Earrings Ring Suite
Located in New York, NY
This beautiful jewelry suite features a show-stopping collaboration of orange topaz, paired with diamonds and yellow gold.
Diamond, Topaz, 18k Gold
Platinum 0.52 Carat Fancy Orange Kite Diamond Halo Ring
Located in Cape May, NJ
Era: New Composition: Platinum Primary Stone: One Kite Cut Diamond Carat Weight: 0.52 Carats Color/Clarity: Fancy Orange / SI2 Accent Stones: Eight Pear and Marquise Diamonds Carat W...
Diamond, Platinum
Orange Shell Pendant with Natural Diamonds and Red Garnet
By Renn New York
Located in Miami, FL
Shell pendant with natural diamonds and red garnet gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. Order incl...
Diamond, Garnet, 14k Gold
Syna Yellow Gold Earrings with Orange Chalcedony and Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created in 18 karat yellow gold Orange Chalcedony sugarloaf 10 carats approx. Diamonds 0.05 carat approx.
Diamond, Chalcedony, 18k Gold, Yellow Gold
Estate Orange-Yellow Sapphire and Pave Diamond Ring
Located in Denver, CO
This beautiful round-shaped 6.5mm orange-yellow sapphire center stone is accented by approximately 0.75 carats of pavé set round brilliant-cut and marquise diamonds and set in 14K wh...
Diamond, Yellow Sapphire, 14k Gold, White Gold
$5,400Sale Price|20% Off
Earrings 18kt Gold Orange Pear Sapphires & Diamonds Chandelier
Located in Miami, FL
Introducing the Cascade Chandelier Earrings, a dazzling embodiment of grace and luxury. These exquisite earrings are adorned with lustrous, pearl-shaped natural color sapphires, each...
Diamond, Sapphire, Gold
14K Rose Gold Oval Orange Sapphire Diamond Ring
Located in Houston, TX
It features 1 oval-cut orange sapphire, prong set weighing 5.03. With 4 rows of 106 round cut, prong and bezel diamonds weighing 1.14 carats.
Diamond, Sapphire, 14k Gold, Rose Gold
Fancy Orange Sapphire Diamond Gold Ring, GIA Certified
Located in Beverly Hills, CA
It has a bright vivid yellowish-orange color and is certified by the GIA as natural.
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
18k White Gold Orange Sapphire & Diamond Halo Ring, 2.80cts
Located in jaipur, IN
GW= 6.688gm NW= 6.00gm DIAMOND= 0.64cts ORANGE SAPPHIRE= 2.80cts FOLLOW US ON INSTA (divinejewellerylounge)
Diamond, Sapphire, 18k Gold
White Gold Diamond, Yellow & Orange Sapphire Dangle Earrings For Her
By Natkina
Located in Genève, GE
14K White Gold Diamond, Yellow & Orange Sapphire Earrings Specifications Metal: 14K White Gold Gold Weight: 5.10 g Diamonds: 70 Round Brilliant-Cut Diamonds — 0.46 ct Yellow Sap...
Diamond, Sapphire, White Gold
0.50ct Heart Modified Brilliant Fancy Vivid Yellow-Orange SI1 Diamond
Located in New York, NY
Fall in love with a diamond that feels like a once-in-a-lifetime find: a 0.50ct Heart Modified Brilliant in Fancy Vivid Yellow-Orange—one of the most coveted intensity levels in natu...
Diamond
Orange Sapphire and Diamond Bracelet Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The orange sapphire and diamond bracelet features 32 calibrated oval cut faceted sapphires of brilliant hues and crystalline texture for a total of approximately 29 carats.
White Diamond, Sapphire, Diamond, 18k Gold, White Gold
1950s Orange Jadeite Diamond Oval 14k Gold Statement Earrings
Located in Miami, FL
These vintage 1950s statement earrings feature vivid 21.65 carat orange jadeite cabochons bezel set in warm 14K yellow gold.
Diamond, 14k Gold
Vintage-Inspired Carved Orange Agate & Diamond Statement Drop Earrings
By Artisan NYC
Located in New York, NY
Gold Weight: 2.74g Total Diamond Weight: 4.83ct Gemstone: Intricately Hand-Carved orange agate (Pear/Teardrop shape) Style: Statement Drop / Dangler Dimensions: 82mm x 35mm (Large Sc...
Agate, Diamond, Yellow Gold
$964Sale Price / item|44% Off
14k Gold Starfish Ring with Orange Sapphire and Diamonds
By Daizy Jewellery
Located in Istanbul, TR
14 kt solid gold Starfish ring with orange natural sapphire and diamonds. September birthstone ring.
Diamond, Sapphire, 14k Gold
Orange Pink Tourmaline and Diamond Pendant Necklace in Platinum
Located in Los Angeles, CA
Gorgeous 6.00 ct. orange pink tourmaline oval with 0.21 ct. good quality white diamond rounds.
Diamond, Tourmaline, Platinum
1.30 Carat Natural Citrine Diamond Pendant Bright Orange 14 Karat*
Located in New York, NY
Natural modern citrine diamond pendant bright orange clean citrine 4.8 x 5.2 mm . 30ct natural round billiant diamonds G-color-vs 2 clarity 14 karat white gold 2.2 g 21x7.5mm o...
Citrine, Diamond, 14k Gold, White Gold
$3,920Sale Price|41% Off
Michael Kneebone Carved Citrine Orange Moonstone Diamond Cluster Earrings
By Michael Kneebone
Located in Austin, TX
The gems are further enhanced with white and cognac colored diamonds. The hand fabricated mounds are created in 18k yellow gold.
Citrine, White Diamond, Brown Diamond, Moonstone, Pearl, Diamond, 18k Gold
Modern 18K Gold Ring with 4.70ct Orange Sapphire & Diamonds
Located in New Delhi, Delhi
An exquisite Orange Sapphire and Diamonds ring, in elegant modern design, so refined and sophisticated style.
Diamond, Sapphire, 18k Gold
0.65ct Fancy Orange-Yellow Diamond Cocktail Ring in 14k Gold
Located in Jesmond, Newcastle Upon Tyne
This fine and impressive fancy orange-yellow diamond ring has been crafted in 14ct yellow with a 14ct white gold setting.
Diamond, 14k Gold, Yellow Gold
Fancy Deep Orange Yellow Marquise & Baguette Cut Diamond Ring
Located in New York, NY
GIA Certified Fancy Deep Orange Yellow Marquise & Baguette Cut Diamond Ballerina Ring 3.20 carat marquise cut diamond surrounded by baguette cut diamonds (2.71 carats) set in pla...
Diamond, Platinum
$1,496Sale Price|20% Off
Rare Orange Sapphire Pearl Diamond Yellow Gold Earrings
By Natkina
Located in Genève, GE
Earrings Yellow Gold 14 K (Matching Ring Available) Diamond 2-RND-0,01-H/VS2A Orange Sapphire 2-0,54 ct Pearls diameter 7,0-7,5 - 1-5,26ct Weight 2.50 grams With a heritage of an...
Diamond, Pearl, Sapphire, Yellow Sapphire, 14k Gold, Yellow Gold
2.68 Carat Orange Sapphire Diamond Engagement Yellow Gold Ring
By Roshe Jewels
Located in Los Angeles, CA
2.68 Carat Orange Sapphire Diamond Engagement Yellow Gold Ring A gorgeous Orange Sapphire and Diamond Ring set in Yellow Gold.
Sapphire, Diamond, 18k Gold, Yellow Gold
14k White Gold Orange Tourmaline Ring with Diamond Halo
Located in Los Angeles, CA
Details: Metal: 14k White Gold Center Stone: Orange Tourmaline Diamond Accents: Round, 0.50 carats Ring Weight: 7.40 grams
Diamond, Tourmaline, Gold, 14k Gold, Yellow 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.