Certificate Diamond
20th Century American Engagement Rings
Diamond, Emerald, Platinum
2010s Italian Modern Pendant Necklaces
Diamond, 18k Gold, White Gold
21st Century and Contemporary Contemporary Solitaire Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Artisan Engagement Rings
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
2010s British Modern Engagement Rings
Diamond, Platinum
2010s British Modern Engagement Rings
Diamond, Platinum
2010s American Stud Earrings
Diamond, 18k Gold, White Gold
2010s British Modern Engagement Rings
Diamond, White Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Hong Kong Modern Three-Stone Rings
Diamond, 18k Gold
21st Century and Contemporary Hong Kong Modern Band Rings
Diamond, Sapphire, Padparadscha Sapphire , White Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Purple Sapphire, Sapphire, Diamond, White Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Diamond, Yellow Sapphire, 18k Gold, White Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Diamond, Sapphire, Purple Sapphire, White Gold
21st Century and Contemporary Hong Kong Modern Engagement Rings
Ruby, Diamond, 18k Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Diamond, Sapphire, Padparadscha Sapphire , White Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Diamond, Sapphire, Padparadscha Sapphire , White Gold
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Aquamarine, Diamond, 18k Gold
21st Century and Contemporary Hong Kong Modern Three-Stone Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Diamond, Pink Sapphire, White Gold
21st Century and Contemporary Hong Kong Modern Fashion Rings
Aquamarine, Diamond, 18k Gold
21st Century and Contemporary Asian Modern Cocktail Rings
Aquamarine, Diamond, 18k Gold
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Hong Kong Modern Three-Stone Rings
Diamond, Sapphire, Purple Sapphire, White Gold
2010s American Tennis Bracelets
Diamond, Sapphire, Platinum
2010s American Tennis Bracelets
Diamond, Ruby, Platinum
2010s American Engagement Rings
Diamond, 14k Gold, White Gold
2010s American Engagement Rings
Diamond, 14k Gold, White Gold
20th Century Swiss Artisan Pendant Necklaces
Diamond, Ruby, 18k Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Artisan More Rings
Diamond, Ruby, Platinum
Antique 19th Century Brooches
Diamond, Pearl, Yellow Gold
21st Century and Contemporary Artisan Engagement Rings
Diamond, Emerald, 18k Gold, White Gold
20th Century Unknown Artisan Retro Bracelets
Diamond, Emerald, Platinum
21st Century and Contemporary Artisan Bangles
Diamond, 18k Gold, White Gold
21st Century and Contemporary Belgian Artisan Three-Stone Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Clip-on Earrings
Diamond, Yellow Sapphire, 18k Gold
21st Century and Contemporary Belgian Artisan Engagement Rings
Sapphire, Diamond, Yellow Gold, 18k Gold
20th Century European Artisan Fashion Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Belgian Artisan More Rings
Diamond, Emerald, Platinum
20th Century Swiss Artisan Drop Necklaces
Diamond, Emerald, 18k Gold, Yellow Gold
21st Century and Contemporary Belgian Artisan Fashion Rings
Diamond, Sapphire, 18k Gold, White Gold
2010s Clip-on Earrings
Diamond, Platinum
Early 20th Century Beaded Bracelets
Diamond, Natural Pearl
21st Century and Contemporary Belgian Artisan Fashion Rings
Diamond, Spinel, Gold, 18k Gold, White Gold
21st Century and Contemporary Belgian Artisan Fashion Rings
Ruby, Diamond, White Gold, 18k Gold
Late 20th Century Clip-on Earrings
Diamond, Pearl, Platinum
21st Century and Contemporary Belgian Artisan Three-Stone Rings
Diamond, Ruby, 18k Gold, White Gold
Vintage 1950s More Necklaces
Diamond, Emerald, 18k Gold, Platinum
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Aquamarine, 18k Gold
21st Century and Contemporary Hong Kong Modern Cocktail Rings
Tsavorite, Garnet, Diamond, 18k Gold
Vintage 1960s Brooches
Diamond
21st Century and Contemporary Belgian Artisan Pendant Necklaces
Emerald, Diamond, White Gold, 18k Gold
Late 20th Century Brooches
Diamond, Platinum
Early 20th Century Brooches
Diamond, Pearl, Platinum
Late 20th Century Cocktail Rings
Diamond, 18k Gold
20th Century Engagement Rings
Diamond, Platinum
2010s Israeli Three-Stone Rings
Diamond, Yellow Gold, 18k Gold
Vintage 1970s Colombian Three-Stone Rings
Diamond, Emerald, Gold
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Certificate Diamond For Sale on 1stDibs
How Much is a Certificate 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.