Tiffany Diamond Heart
21st Century and Contemporary Fashion Rings
Diamond, Platinum
2010s American Modern Link Necklaces
Diamond, White Diamond, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
20th Century Contemporary Pendant Necklaces
Diamond, 18k Gold, Yellow Gold, Platinum
20th Century Brooches
Diamond, Sapphire, 18k Gold
2010s American Pendant Necklaces
Diamond, Pink Sapphire, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
2010s Spanish Modern Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
Early 2000s American Pendant Necklaces
Diamond, Platinum
Antique 19th Century Edwardian Pendant Necklaces
Diamond, Gold
2010s American Modern Multi-Strand Necklaces
Diamond, White Diamond, 18k Gold, Yellow Gold
2010s American Modern Pendant Necklaces
Diamond, Pink Sapphire, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
20th Century Pendant Necklaces
Peridot, Diamond, Gold, 18k Gold, Yellow Gold
2010s American Romantic More Rings
White Diamond, Diamond, 18k Gold, White Gold, Gold
20th Century Brooches
Gold, 18k Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Modern Chain Necklaces
Diamond, Pearl, White Diamond, Platinum
21st Century and Contemporary American Modern Band Rings
Diamond, White Diamond, Platinum
Late 20th Century American Artisan Brooches
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Pink Sapphire, Platinum
2010s Brooches
Diamond, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Chain Bracelets
Yellow Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
1990s American Stud Earrings
Diamond, 18k Gold
2010s American Pendant Necklaces
Diamond, White Gold
Early 2000s Unknown Modern Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1950s Brooches
Diamond, 18k Gold
21st Century and Contemporary More Necklaces
Diamond, Platinum
20th Century Spanish Brooches
Diamond, Yellow Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, White Diamond, Platinum
2010s American Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, White Gold
2010s Spanish Pendant Necklaces
Diamond, Platinum
Vintage 1980s American Pendant Necklaces
Diamond, Yellow Gold
Late 20th Century American Lever-Back Earrings
Diamond, 18k Gold
21st Century and Contemporary Spanish Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Unknown Modern Engagement Rings
Diamond, Yellow Diamond, 18k Gold, White Gold
1990s Contemporary Band Rings
Diamond, Platinum
2010s American Contemporary Band Rings
Diamond, White Diamond, Platinum
2010s American Pendant Necklaces
Diamond, 18k Gold
21st Century and Contemporary Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
1990s American Pendant Necklaces
Diamond, Yellow Gold
2010s Pendant Necklaces
Diamond, 18k Gold
1990s British Retro Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
2010s American Pendant Necklaces
Diamond, Rose Gold
2010s American Pendant Necklaces
Diamond, White Gold
2010s Charm Bracelets
Diamond, 18k Gold
21st Century and Contemporary Drop Earrings
Diamond, White Diamond, Opal, Platinum
Vintage 1980s American Modernist Pendant Necklaces
Diamond, White Diamond, Gold, Yellow Gold, 18k Gold
2010s Pendant Necklaces
Diamond, 18k Gold
2010s Unknown Contemporary Pendant Necklaces
Diamond, Platinum
Early 2000s Spanish Modern Pendant Necklaces
Diamond, Gold, Gold Plate, Silver, Sterling Silver
2010s American Pendant Necklaces
Diamond, White Gold
21st Century and Contemporary Contemporary Band Rings
Diamond, Platinum
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Tiffany Diamond Heart For Sale on 1stDibs
How Much is a Tiffany Diamond Heart?
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.
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