$1,904Sale Price|20% Off
Sliced Geode Dangle Earrings With Sapphire & Diamonds Made In 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:2.12g, Diamond:1.7ct, Silver:11.82gm, Sapphire:4.65ct, Geode:45.40ct Size: 58X37MM"
Diamond, Sapphire, Geode, 18k Gold, Silver
$2,443Sale Price|20% Off
Two Tier Sliced Geode & Hand Carved Agate Dangle Earrings with Diamonds
By Artisan NYC
Located in New York, NY
18Kt:2.16g, Diamond:1.94ct, Silver:10.21gm, Agate:9.90, Cameo:16.50ct Size: 60X21MM"
Agate, Diamond, Geode, 18k Gold, Yellow Gold
$7,508Sale Price|20% Off
Multi Colored Sliced Geode Link Necklace with Pave Diamonds in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:9.19g, Diamond:6.59ct, Silver:59.91gm, Geode:332.70ct Size: 780 mmXXMM"
Diamond, Geode, 18k Gold, Silver
$2,649Sale Price|20% Off
Sliced Geode Two Tier Dangle Earrings With Diamonds Made In 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:1.42g, Diamond:3.58ct, Silver:10.73gm, Geode:47ct Size: 51X31MM"
Diamond, Geode, 18k Gold, Silver
$2,792Sale Price|20% Off
Multicolor Sliced Geode 3 Layer Earrings With Diamonds Made In 18k Gold & Silver
By Artisan NYC
Located in New York, NY
Perfect for adding a touch of glamour to any outfit, these earrings are sure to become a favorite in your jewelry collection. 18k:4.29g, Diamond:1.46ct, Silver:17.8gm, Geode:48.40c...
Diamond, Geode, 18k Gold, Silver
Geode 18 Karat Gold Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These one of a kind drop earrings is handcrafted in 18-karat gold, features three tiers of geode stones surrounded by white diamonds. It is set with 27.46 carats geode and 1.97 cara...
Agate, Diamond, 18k Gold, Gold
Geode and Diamonds Paradizia Earrings
By Paradizia
Located in Laguna Beach, CA
Besides the exquisite natural patterns and color variations, the heart of the stone reveals tiny sparkling Druzy crystals. The backside of the diamond encased geode has been preserve...
14k Gold, Yellow Gold, Rhodium, Sterling Silver
$6,960Sale Price|20% Off
Ornamental Style Cuff Bracelet With Emerald , Sapphire Geode & Pave Diamonds Set
By Artisan NYC
Located in New York, NY
18KT Gold:5.516g, Diamond:3.29ct, Silver:79.600g, Emerald:19.52ct, Geod:38.20ct, Sapphire:18.31ct, Size:58X48X40MM
Diamond, Emerald, Sapphire, Geode, 18k Gold, Silver
$2,064Sale Price|20% Off
Sliced Geode Two Tier Earrings With Red Garnet & Diamonds In 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:1.46g, Silver:10.19g Diamond:2.02ct GEODE:30.3Cts, GARNET:1.75Cts Size: 48X25MM"
Diamond, Garnet, Geode, 18k Gold, Silver
18 Karat Gold Geode Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Cast from 18 karat gold, these beautiful geode earrings are set with 1.47 carats of sparkling diamonds.
Agate, Diamond, 18k Gold, Gold
Geode 18 Karat Gold Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-56X15 MM Total Weight-22.226 Gold Weight(Gms)-16.4 Diamond Wt(Cts)-1.33 Geode agate Wt(Cts)-27.8
Agate, Diamond, 18k Gold, Gold
$2,432Sale Price|20% Off
Blueberry Azurite Geodes Diamonds Gold Earrings
By Karen Sugarman Designs
Located in Colleyville, TX
Magnificent cobalt blue azurite nodules, called blueberry geodes, are clearly the focal point of these novel earrings.
Diamond, 14k Gold
18 Karat Gold Geode Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
It is hand set in 11.29 carat geode agate & illuminated with .95 carats of shimmering diamonds.
Agate, Diamond, 18k Gold, Gold
$8,500 / item
Geode 10.4 Carat Opal Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
A stunning earrings handmade in 18K gold. It is set in geodes, 10.4 carats opal doublet, sapphire and 1.15 carats diamonds.
Agate, Diamond, Opal, Sapphire, 18k Gold
Quartz Geode with Black Diamond Earrings Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Quartz Geode 34.03 carats with Black Diamond 0.83 carat Earrings set in 18 Karat White Gold Settings Width: 2.0 cm Length: 4.0 cm Total Weight: 15.07 grams "We first opened door...
Black Diamond, Quartz, Geode, 18k Gold, White Gold
$6,342Sale Price|20% Off
Artisan Sliced Geode Drop Earrings With Sapphire And Diamond In 18K White Gold
By Artisan NYC
Located in New York, NY
These show-stopping drop earrings by Artisan feature 59.60ct natural geode slices framed with 0.85ct of blue sapphires and accented by 2.67ct of brilliant diamonds, all set in 12.356...
Sapphire, Geode, White Gold
$2,583Sale Price|20% Off
Sliced Geode Dangle Earrings with Rose Cut Diamonds Made in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:1.22g, D:6.86ct, Silver:6.04gm, Geode:32.95ct Size: 44X20MM"
Diamond, Geode, 18k Gold, Yellow Gold, Silver
$18,179Sale Price|20% Off
Uneven Geode Cuff With Blue sapphire & Pave Diamonds In 18K Yellow Gold & Silver
By Artisan NYC
Located in New York, NY
18KT:6.662g,D:4.33ct,SI:80.207g, GEODE:185.90ct,SAPPHIRE:18.78ct,
Sapphire, Geode, Diamond, Blue Sapphire, Yellow Gold, Silver
$1,924Sale Price|20% Off
Two Tier Sliced Geode Dangle Earrings with Pave Diamonds in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
"18k:1.75g, Diamond:1.83ct, Silver:5.65gm, Geode:36.55ct Size: 45X17MM"
Diamond, Geode, 18k Gold, Yellow Gold, Silver
$1,720Sale Price|20% Off
Sliced Geode Pendant with Ruby & Pave Diamonds Made in 18k Yellow Gold & Silver
By Artisan NYC
Located in New York, NY
"18k:0.46g, Diamond:1.76ct, Silver:5.98gm, Ruby:0.45ct, Geode:42.25ct Size: 52X48MM"
Diamond, Ruby, Geode, 18k Gold, Yellow Gold, Silver
$3,080Sale Price|20% Off
Sliced Geode Snake Shaped Ring with Ruby & Pave Diamonds in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:1.96g, Diamond:4.52ct Silver: 15.88 gms RUBY:0.1Cts, GEODE:41.6Cts Size: 34X17 MM"
Diamond, Ruby, Geode, 18k Gold, Silver
$2,838Sale Price|20% Off
Sliced Geode Dangle Earrings Enclosed in Cage Equipped with Pearl & Pave Diamond
By Artisan NYC
Located in New York, NY
18Kt:4.92g, Diamond:1.42ct, Silver:6.18gm, Jade:35.30ct, Pearl:3.48ct Size: 45X23MM"
Diamond, Pearl, Geode, 18k Gold, Yellow Gold, Silver
$968Sale Price|20% Off
8.45 ct Multicolor Sliced Geode Ring With Diamonds Made In 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18k:2.26g,D:0.8ct GEODE:8.45Cts
Diamond, Geode, 18k Gold, Yellow Gold, Silver
$4,312Sale Price|20% Off
Multi Tier Sliced Geode Dangle Earrings With Diamonds Made In 18k yellow Gold
By Artisan NYC
Located in New York, NY
18KT:17.284g,D:1.93ct, Geod:29.00ct,
Geode, Diamond, 18k Gold, Yellow Gold
$9,500 / item
Geode 18 Karat White Gold Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-50X18 MM Total Weight-14.792 Gold Weight(Gms)-9.046 Diamond Wt(Cts)-1.43 Geode Wt(Cts)-27.3
Agate, Diamond, 18k Gold, White Gold
Geode Diamond 18 Karat Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-17X15 MM Total Weight-5.31 Gold Weight(Gms)-4.304 Diamond Wt(Cts)-0.53 Geode Wt(Cts)-4.5
Agate, Diamond, Gold, 18k Gold
Geode Diamond 18 Karat Gold Pendant Necklace
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-38X27 MM Total Weight-9.593 Gold Weight(Gms)-2.172 Diamond Wt(Cts)-0.49 Geode Wt(Cts)-36.61
Agate, Diamond, 18k Gold, Gold
$15,500 / item
Geode 18 Karat White Gold Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-41X19 MM Total Weight-16.634 Gold Weight(Gms)-10.526 Diamond Wt(Cts)-4.39 Geode Wt(Cts)-26.15
Diamond, Agate, 18k Gold, White Gold
Geode 18 Karat Gold Pearl Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These handcrafted earrings are cast in 18-karat gold. It is set with geodes, 3.9 carats pearl and .39 carats of sparkling diamonds.
Agate, Diamond, Pearl, Gold, 18k Gold
Geode Diamond 18 Karat Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-16X10 MM Total Weight-5.149 Gold Weight(Gms)-3.618 Diamond Wt(Cts)-0.04 Geode Wt(Cts)-7.61
Agate, Diamond, 18k Gold, Gold
$13,200 / item
Geode Emerald Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in natural geodes, 4.62 carats emerald and 1.18 carats diamonds.
Agate, Diamond, Emerald, Gold, 18k Gold
$16,300 / item
Geode Ruby Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in natural geodes, 4.0 carats ruby and 3.04 carats diamonds.
Agate, Diamond, Ruby, 18k Gold, Gold
$976Sale Price|20% Off
11 ct Sliced Geode Cocktail Ring With Pave Diamonds In 18k Yellow Gold & Silver
By Artisan NYC
Located in New York, NY
18k:2.68g, Silver:3g D:0.61ct GEODE:11Cts
Diamond, Geode, 18k Gold, Yellow Gold, Silver
$5,200 / item
18.3 Carat Opal Diamond Emerald Geode Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
A stunning earrings handmade in 18K gold and sterling silver. It is set in geodes, 18.3 carats opal doublets, 2.66 carats emerald, sapphire and 2.83 carats of diamonds.
Diamond, Opal, Agate, Emerald, Blue Sapphire, 18k Gold, Sterling Silver
$15,500 / item
Geode Emerald Diamond 18 Karat Gold Bangle Bracelet
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in natural geodes, 3.63 carats emerald and 1.61 carats of glimmering diamonds.
Agate, Diamond, Emerald, 18k Gold
Geode Tourmaline One of a Kind Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in 13.3 carats geode, 1.28 carats tourmaline and 2.12 carats diamonds.
Agate, Diamond, Tourmaline, 18k Gold
$2,950 / item
Geode Diamond 18 Karat White Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-13X12 MM Total Weight-4.312 Gold Weight(Gms)-3.618 Diamond Wt(Cts)-0.32 Geode Wt(Cts)-3.15
Agate, Diamond, 18k Gold, White Gold
Geode Diamond 18 Karat White Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-17X9 MM Total Weight-4.464 Gold Weight(Gms)-3.75 Diamond Wt(Cts)-0.68 Geode Wt(Cts)-2.89
Agate, Diamond, 18k Gold, White Gold
Geode Blue Sapphire Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these earrings are set with geodes, 2.17 carats blue sapphire and 1.61 carats of sparkling diamonds.
Diamond, Agate, Blue Sapphire, 18k Gold, Gold
$16,500 / item
Blue Sapphire Diamond 18 Karat Gold Geode Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
A stunning earrings handmade in 18K gold. It is set in geode druzy, 3.94 carats blue sapphire and 2.01 carats diamonds.
Agate, Diamond, Blue Sapphire, Gold, 18k Gold
$17,500 / item
Geode Blue Sapphire Diamond 18 Karat Gold Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in 47.3 carats geode druzy, 1.84 carats blue sapphire and 1.96 carats diamonds.
Agate, Diamond, Blue Sapphire, 18k Gold, Gold
$14,500 / item
18 Karat Gold Geode Opal Sapphire Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat gold, these exquisite geode drop earrings are set with 3.78 carats Opal, 2.73 carats sapphire and 1.06 carats of glimmering diamonds.
Diamond, Opal, Agate, Sapphire, 18k Gold, White Gold, Gold
$11,650 / item
Geode Ruby Diamond 18 Karat Gold Triple Drop Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in natural geodes, 1.0 carats ruby and 1.18 carats of sparkling diamonds.
Agate, Diamond, Ruby, Gold, 18k Gold
Geode Blue Sapphire Diamond 18 Karat Gold Bangle Bracelet
By Meghna Jewels
Located in Hoffman Estate, IL
It is set in 17.75 carats natural geodes, 8.66 carats blue sapphire and 1.71 carats of glimmering diamonds.
Agate, Diamond, Blue Sapphire, 18k Gold, Gold
3.05 Carat Geode Agate Diamond 18 Karat Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold, 3.05 carat geode agate & illuminated with 1.71 carats diamonds.
Diamond, Agate, 18k Gold
18 Karat Gold Geode Diamond Ring One of a Kind
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-US-7 Total Weight-6.923 Gold Weight(Gms)-4.113 Diamond Wt(Cts)-0.33 Geode Wt(Cts)-13.72
Agate, Diamond, 18k Gold, Gold
$3,983Sale Price|20% Off
Two Tier Multicolored Sliced Geode Dangle Earrings In 18k Yellow Gold & Silver
By Artisan NYC
Located in New York, NY
18k:3.75g, Diamond:3.09ct, Silver:13.75g, Geode:32.10ct
Geode, 18k Gold, Yellow Gold, Silver
2.89 Carat Geode Druzy Diamond 18 Karat White Gold Stud Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Composition Size-17X9 MM Total Weight-4.464 Gold Weight(Gms)-3.75 Diamond Wt(Cts)-0.68 Geode Wt(Cts)-2.89
Diamond, Agate, 18k Gold, White Gold
One of a Kind 18 Karat Gold Geode Diamond Iolite Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat white gold, these exquisite geode drop earrings are set with 4.45 carats Iolite and .40 carats of glimmering diamonds.
Agate, Diamond, Iolite, 18k Gold, Yellow Gold, Gold
One of a Kind 18 Karat Gold Geode Diamond Sapphire Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
Handcrafted from 18-karat white gold, these exquisite geode drop earrings are set with 4.34 carats sapphire and 1.5 carats of glimmering diamonds.
Agate, Diamond, Sapphire, 18k Gold, White Gold, Gold
Vintage Murano Mandruzzato Diamond Faceted Glass Geode Bowl Sommerso Red, Blue
By Alessandro Mandruzzato
Located in North Miami, FL
This stellar substantial vintage Italian Murano diamond faceted sommerso caviar geode bowl has the flat cut polished top.
Blown Glass
One of a kind 17.32 Carat Geode 18 Karat Gold Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
It is set with 17.32 carats geode, 1.42 carats sapphire and .87 carats of diamonds.
Agate, Diamond, 18k Gold, Gold
One of a Kind 12.97 Carat Geode Sapphire 18 Karat Gold Diamond Earrings
By Meghna Jewels
Located in Hoffman Estate, IL
These one of a kind drop earrings are handcrafted with 18-karat gold, features tier drop geode stones & sapphire. It is set with 12.97 carats geode, 17.8 carats sapphire and 2.65 car...
Agate, Diamond, 18k Gold, Gold
Kyanite Diamond Tiara Ring
By Jaipur Atelier
Located in Los Angeles, CA
Stunning blue Kyanite baguettes accented with white Diamonds in a blackened silver band reminiscent of an Art Deco Tiara. - Natural Blue Kyanite. - White Diamonds. - Set in Blackene...
Diamond, Geode, Silver
$3,048Sale Price|20% Off
Multi Gemstone Earring with Rose Cut & Pave Diamonds Made in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
"18KT:2.09g, Diamond:2.83ct, Silver:20.09g, Emerald:2.66ct, Sapphire:2.00ct, Opal:5.25ct, Geode Size: 64X31MM"
Diamond, Emerald, Multi-gemstone, Opal, Sapphire, Geode, 18k Gold, Silver
Christopher Boots, "Diamond Ring", Pendant, (450, Clear Quartz), 2011
By Christopher Boots
Located in Los Angeles, CA
The crystalline growth radiates like magical residue, following the inward and outward flow of circular energy. Like an exploded geode, diamond ring reveals the mysteries of nature
Quartz
Christopher Boots, "Diamond Ring", Pendant (450, Gradient Quartz), 2011
By Christopher Boots
Located in Los Angeles, CA
The crystalline growth radiates like magical residue, following the inward and outward flow of circular energy. Like an exploded geode, DIAMOND RING SMOKY reveals the mysteries of na...
Quartz
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.