Rough Diamonds
Late 20th Century British Modernist Stud Earrings
Diamond, Gold, 9k Gold
Vintage 1970s Modern Wrist Watches
Diamond, Stainless Steel
21st Century and Contemporary Hoop Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Contemporary Hoop Earrings
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Hong Kong Modern Drop Earrings
Diamond, White Gold
21st Century and Contemporary Engagement Rings
Diamond, Ruby, 18k Gold, White Gold
2010s Australian Necklace Enhancers
Diamond, Turquoise, 18k Gold
2010s Italian Drop Necklaces
Diamond, White Gold
Vintage 1980s Choker Necklaces
Diamond, 18k Gold, Yellow Gold
2010s Indian Art Nouveau Choker Necklaces
Amber, Diamond, Sterling Silver
2010s Indian Art Deco Pendant Necklaces
Diamond, Silver, Sterling Silver
2010s Indian Art Deco Pendant Necklaces
Diamond, Silver, Sterling Silver
21st Century and Contemporary Modern Hoop Earrings
Diamond, 18k Gold, White Gold
Antique 19th Century Unknown Modern Pocket Watches
Diamond, 18k Gold, Yellow Gold, Enamel
2010s American Modern Chain Bracelets
Diamond, Gold, 14k Gold, White Gold
2010s Indian Art Deco Pendant Necklaces
Diamond, Silver, Sterling Silver
2010s Italian Drop Earrings
Diamond, 18k Gold
2010s Swiss Modern Cocktail Rings
Tsavorite, Diamond, Yellow Gold
21st Century and Contemporary American Brooches
Diamond, 18k Gold, Rhodium
2010s South Korean Artist Hoop Earrings
White Diamond, Jade, Labradorite, 18k Gold
2010s American Modern Pendant Necklaces
Diamond, Pearl, 14k Gold, 18k Gold, White Gold
2010s Indian Contemporary Chandelier Earrings
Diamond, Gold Plate, Silver, Sterling Silver
2010s South Korean Artist More Earrings
White Diamond, 18k Gold
21st Century and Contemporary American Modern Stud Earrings
Diamond, Sterling Silver
21st Century and Contemporary Drop Earrings
Diamond, Ruby, Gold, 18k Gold, White Gold
20th Century Engagement Rings
Diamond, Jade, 14k Gold, Yellow Gold
2010s Italian Fashion Rings
Diamond, Turquoise
21st Century and Contemporary European Solitaire Rings
Diamond, Sapphire, Yellow Gold
21st Century and Contemporary American Artisan Beaded Necklaces
Diamond, Rhodium
2010s Hong Kong Pendant Necklaces
Diamond, Jade, White Diamond, 18k Gold, Gold, White Gold
Vintage 1980s Italian Retro Stud Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Chain Necklaces
Diamond, Tanzanite, 18k Gold, White Gold
2010s Swiss Modern Cocktail Rings
Diamond, Emerald, Yellow Gold
Late 20th Century French Artist Clip-on Earrings
Diamond, 18k Gold
2010s Hong Kong Modern Bracelets
Diamond, White Diamond, Black Diamond, Yellow Diamond, Pink Diamond, Bro...
21st Century and Contemporary North American Fashion Rings
Diamond, Labradorite, Sterling Silver
21st Century and Contemporary Contemporary Hoop Earrings
Diamond, 14k Gold
2010s Hong Kong Drop Earrings
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Brooches
Diamond, White Diamond, Pearl, Freshwater Pearl, Gold, 18k Gold, White Gold
2010s Australian Brooches
Carnelian, Diamond, Onyx, Yellow Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, 18k Gold, Rose Gold, Gold
2010s Hong Kong Pendant Necklaces
Jade, Diamond, White Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Modern Pendant Necklaces
White Diamond, Gold, 14k Gold
2010s Hong Kong Lever-Back Earrings
Diamond, White Diamond, Jade, Gold, 18k Gold, Yellow Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Fashion Rings
Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary Link Bracelets
Diamond, Tanzanite, Gold, 18k Gold, Yellow Gold
2010s Swiss Modern Cocktail Rings
Diamond, Emerald, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Pearl, Freshwater Pearl, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Swiss Modern Cocktail Rings
Diamond, Onyx, 18k Gold, White Gold
2010s Hong Kong Drop Earrings
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
Antique 19th Century Indian Artisan More Bracelets
Diamond, Gold, Enamel
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Rough Diamonds For Sale on 1stDibs
How Much are Rough Diamonds?
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.