Rough Diamond
1990s Hong Kong Contemporary Pendant Necklaces
Diamond, Tourmaline, Jade, White Diamond, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Pearl, Gold, 18k Gold, White Gold, Yellow ...
21st Century and Contemporary American Modern Stud Earrings
Diamond, White Gold, Rhodium
Antique 1850s European Victorian Cocktail Rings
Diamond, Cultured Pearl, 18k Gold, Yellow Gold
Antique 19th Century Romantic Engagement Rings
Diamond, 14k Gold, Rose Gold
2010s Hong Kong Pendant Necklaces
Coral, Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces
Diamond, Emerald, 18k Gold, White Gold
21st Century and Contemporary Modern Drop Earrings
White Diamond, Gold, 18k Gold, Yellow Gold
2010s Hong Kong Pendant Necklaces
Jade, Diamond, Black Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Opal, Pink Sapphire, Gold, 18k Gold, White Gold,...
2010s Swiss Modern Cocktail Rings
Diamond, Ruby, Sapphire, Emerald, Pink Sapphire, Yellow Gold
21st Century and Contemporary American Artisan Cocktail Rings
Diamond, Sapphire, Gold, 22k Gold
21st Century and Contemporary Engagement Rings
Diamond, Blue Topaz, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Early Victorian Clamper Bracelets
Crystal, Diamond, Emerald, 18k Gold, Silver
21st Century and Contemporary American Contemporary Drop Earrings
Diamond, Emerald, 14k Gold, Yellow Gold
Vintage 1960s Unknown Brooches
Diamond, Opal, Natural Pearl, 18k Gold, Gold
21st Century and Contemporary American Contemporary Tennis Bracelets
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Modern Engagement Rings
Diamond, Quartz, 14k Gold, Yellow Gold
Late 20th Century Hong Kong Retro Pendant Necklaces
Diamond, Jade, 14k Gold, Yellow Gold
2010s Swiss Modern Cocktail Rings
Citrine, Diamond, Pink Sapphire, 18k Gold, White Gold, Yellow Gold
20th Century Indian Drop Earrings
Diamond, Emerald, Pearl, Gold, 14k Gold, 18k Gold, Enamel
2010s American Arts and Crafts Drop Earrings
Diamond, Opal, 18k Gold, Yellow Gold
Mid-20th Century American Modern Band Rings
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
Antique 1890s American Art Nouveau Brooches
Diamond, 18k Gold, Platinum
2010s Hong Kong Art Deco Lever-Back Earrings
Diamond, Peridot, Amethyst, Gold, 14k Gold, Yellow Gold
2010s Hong Kong Brooches
Diamond, White Diamond, Pearl, Black Pearl, South Sea Pearl, Gold, 18k G...
2010s Hong Kong Cocktail Rings
Diamond, White Diamond, Opal, Pink Sapphire, Gold, 18k Gold, White Gold,...
21st Century and Contemporary American Contemporary Drop Earrings
Diamond, Emerald, 14k Gold, Yellow Gold
2010s Hong Kong Drop Earrings
Diamond, White Diamond, Jade, Ruby, Sapphire, Blue Sapphire, Gold, 18k G...
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Fire Opal, Yellow Gold, Gold, 14k Gold
Antique Early 1900s American Art Nouveau Brooches
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel
21st Century and Contemporary Greek Contemporary Bangles
Diamond, White Diamond, Pearl, Freshwater Pearl, Natural Pearl, Palladiu...
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold
Late 20th Century Unknown Modern Pendant Necklaces
Diamond, Aquamarine, Opal, 14k Gold, Yellow Gold, 18k Gold, White Gold
21st Century and Contemporary Thai Modern Stud Earrings
Diamond, Emerald, Ruby, Blue Sapphire, 14k Gold, Rose Gold, White Gold, ...
2010s American Arts and Crafts Engagement Rings
Diamond, Opal, Pearl, Fire Opal, 18k Gold, Yellow Gold, Gold
2010s British Modern Cufflinks
Diamond, Brown Diamond, Rose Gold
21st Century and Contemporary Thai Modern Stud Earrings
Diamond, Emerald, Ruby, Blue Sapphire, 10k Gold, 18k Gold, Rose Gold, Wh...
21st Century and Contemporary North American Modern Cocktail Rings
Diamond, Emerald, Gold, 18k Gold
21st Century and Contemporary Cocktail Rings
White Diamond, 18k Gold
Mid-20th Century Art Deco Pendant Necklaces
Diamond, Emerald, Onyx, Platinum
Antique 1890s Victorian Pendant Necklaces
Diamond, 18k Gold
Antique Late 19th Century Brooches
Diamond, Ruby, Tsavorite, 18k Gold
21st Century and Contemporary American Georgian Beaded Necklaces
Cultured Pearl, Diamond, Gold Plate, Sterling Silver
Vintage 1970s Modern Wrist Watches
Diamond, Stainless Steel
2010s Chinese Modern Stud Earrings
Diamond, Titanium
20th Century Art Deco Brooches
Diamond, Platinum
Vintage 1970s Modern Wrist Watches
Diamond, Stainless Steel
Vintage 1970s Modern Wrist Watches
Diamond, Stainless Steel
Late 20th Century Cocktail Rings
Diamond, Pearl, 14k Gold, White Gold
Early 2000s American More Necklaces
Black Diamond, Pearl
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond, Pink Diamond
2010s European Solitaire Rings
Diamond, Amethyst, Yellow Gold
2010s European Solitaire Rings
Diamond, Sapphire, Yellow Gold
21st Century and Contemporary Balinese Contemporary Drop Earrings
Diamond, 18k Gold
Antique 19th Century Brooches
Diamond, Emerald, Pearl, Ruby, Silver
Antique 1870s American Victorian Brooches
Diamond, Garnet, 14k Gold, Sterling Silver
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Rough Diamond For Sale on 1stDibs
How Much is a Rough Diamond?
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.