Rough Diamonds
2010s Swiss Modern Cocktail Rings
Diamond, Tsavorite, Amethyst, Yellow Gold
21st Century and Contemporary Solitaire Rings
Diamond, 18k Gold, Yellow Gold, Platinum
2010s Hong Kong Pendant Necklaces
Jade, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1960s Unknown Victorian Link Bracelets
Diamond, Silver
21st Century and Contemporary Burmese Contemporary Pendant Necklaces
Jade, Diamond, 18k Gold
Antique Early 18th Century Unknown Georgian Brooches
Diamond, Ruby, Gold
Late 20th Century French Engagement Rings
Diamond, 18k Gold, Yellow Gold
2010s Indian Modern Stud Earrings
Diamond, Tanzanite, 18k Gold, White Gold
Antique 1880s Victorian Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
Early 20th Century Dome Rings
Diamond, Garnet, 18k Gold, White Gold, Yellow Gold
2010s Swiss Modern Cocktail Rings
Diamond, Ruby, Sapphire, Pink Sapphire, Yellow Gold
21st Century and Contemporary Hong Kong Modern Pendant Necklaces
Diamond, Jade, 18k Gold
21st Century and Contemporary Indian Art Deco Cocktail Rings
Diamond, Crystal, Emerald, 18k Gold
21st Century and Contemporary Italian Modernist Cocktail Rings
Diamond, White Diamond, Gold, White Gold, 18k Gold
Antique 19th Century Victorian Engagement Rings
Opal, Diamond, Yellow Gold, 14k Gold, 10k Gold, Gold
Antique Early 19th Century French Early Victorian Dangle Earrings
Diamond, 18k Gold, Silver
1990s French Contemporary Wedding Rings
Diamond, 18k Gold, White Gold
2010s American Modern Band Rings
Diamond, 14k Gold, Rose Gold
2010s Spanish Pendant Necklaces
Diamond, Sapphire, 18k Gold, Yellow Gold, Enamel, Sterling Silver
2010s Swiss Modern Cocktail Rings
Diamond, Emerald, Amethyst, Tsavorite, 18k Gold, White Gold
Antique Late 19th Century English Victorian Brooches
Ruby, Natural Pearl, Pearl, Diamond, Silver, Yellow Gold, Gold
2010s Hong Kong Pendant Necklaces
Diamond, Jade, Gold, 18k Gold, White Gold, Yellow Gold
2010s American Chain Necklaces
Diamond, Emerald, 14k Gold, Yellow Gold, Gold
Early 20th Century Austrian Victorian Brooches
Aquamarine, Diamond, Sapphire, Zircon, Silver, Sterling Silver
2010s Swiss Modern Cocktail Rings
Diamond, Emerald, Sapphire, Tourmaline, Tsavorite, 18k Gold, Yellow Gold
2010s Swiss Modern Cocktail Rings
Diamond, Sapphire, Blue Sapphire, Tanzanite, 18k Gold, White Gold
Vintage 1930s Unknown Art Deco Link Bracelets
Diamond, Pearl, 18k Gold, Yellow Gold, Platinum
Late 20th Century Historical Memorabilia
Glass
21st Century and Contemporary Hong Kong Contemporary Cocktail Rings
Diamond, White Diamond, Yellow Sapphire, Gold, 14k Gold, Yellow Gold
Early 2000s Fashion Rings
2010s Indian Revival Chain Necklaces
Hessonite, Cat’s Eye, Yellow Sapphire, Blue Sapphire, Ruby, Pearl, Diamo...
2010s Swiss Modern Cocktail Rings
Diamond, Emerald, Ruby, Sapphire, Pink Sapphire, Tourmaline, Tsavorite, ...
Antique Early 19th Century Indian Pendant Necklaces
Coral, Diamond, Garnet, Blue Sapphire, Pink Sapphire, Tiger s Eye, Turqu...
2010s American Solitaire Rings
Diamond, White Diamond, Platinum
Early 20th Century English Egyptian Revival Brooches
Amethyst, Ruby, Gold, 15k Gold, Yellow Gold, Base Metal
Vintage 1960s American Modern Choker Necklaces
Mixed Metal
Vintage 1920s American Modern Chain Necklaces
Mixed Metal
2010s Abstract Mixed Media
Mixed Media
20th Century Persian Tabriz Persian Rugs
Wool
Late 20th Century Italian Mid-Century Modern Ashtrays
Stone
Vintage 1920s American Modern Link Necklaces
Mixed Metal
Early 20th Century American Table Lamps
Glass
2010s British Pendant Necklaces
Black Diamond, 9k Gold
21st Century and Contemporary American Contemporary Clip-on Earrings
White Diamond, Emerald, Pearl, Diamond, South Sea Pearl, 18k Gold, White...
Late 20th Century Art Deco Engagement Rings
Diamond, 14k Gold
2010s Stud Earrings
Diamond, 18k Gold
21st Century and Contemporary American Contemporary Dangle Earrings
Diamond, 18k Gold
21st Century and Contemporary South African Fashion Rings
Diamond, 22k Gold, Yellow Gold
2010s American Artisan Pendant Necklaces
Diamond, 14k Gold
2010s Danish Contemporary Cluster Rings
Diamond, Yellow Diamond, 14k Gold, Yellow Gold
2010s Danish Contemporary Chain Bracelets
Diamond, White Diamond, Yellow Diamond, Brown Diamond, 14k Gold, 18k Gol...
21st Century and Contemporary Swiss Contemporary Beaded Necklaces
Diamond, Black Pearl, Sapphire, Blue Sapphire, Pink Sapphire, 18k Gold
21st Century and Contemporary British Contemporary Cocktail Rings
Black Diamond, 18k Gold
2010s More Necklaces
18k Gold, Rose Gold
21st Century and Contemporary British Contemporary Stud Earrings
Diamond, 18k Gold
21st Century and Contemporary British Contemporary Cocktail Rings
Diamond, Garnet, 18k Gold
21st Century and Contemporary British Contemporary Cocktail Rings
Diamond, Sapphire, 18k Gold
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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.