10 Carat Pear Diamond
Late 20th Century British Modern Cocktail Rings
Diamond, Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Link Bracelets
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Modern Hoop Earrings
Diamond, White Diamond, Blue Sapphire, 10k Gold, White Gold
2010s Contemporary Cocktail Rings
Diamond, 18k Gold
2010s Israeli Art Deco Stud Earrings
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary More Earrings
Diamond, White Diamond, 18k Gold, White Gold
2010s Thai Artisan Hoop Earrings
Diamond, Gold
2010s Tennis Bracelets
White Diamond
20th Century Drop Necklaces
Diamond, Citrine, 18k Gold
2010s Italian Modern Drop Necklaces
Diamond, White Diamond, Pink Diamond, Platinum
Vintage 1920s French Edwardian Brooches
Diamond, 18k Gold, Platinum
Antique 19th Century Unknown Three-Stone Rings
Diamond, Platinum
Vintage 1960s Unknown Bridal Rings
Diamond, Platinum
21st Century and Contemporary Indian Contemporary Drop Earrings
Diamond, White Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Contemporary Drop Earrings
Diamond, White Diamond, 18k Gold, White Gold
Antique 1860s Unknown Victorian Solitaire Rings
Diamond, 10k Gold, Yellow Gold
Vintage 1980s Art Deco Pendant Necklaces
Diamond, Emerald, Platinum
2010s North American Modern Dangle Earrings
Diamond, Blue Sapphire, 18k Gold, White Gold
21st Century and Contemporary Indian Contemporary Dangle Earrings
Diamond, White Diamond, 18k Gold, White Gold
21st Century and Contemporary American Three-Stone Rings
Diamond, White Diamond, Emerald, 18k Gold, Platinum
21st Century and Contemporary Modern Engagement Rings
Blue Sapphire, Diamond, White Diamond, 18k Gold, Platinum
Mid-20th Century Unknown Art Deco Drop Necklaces
Diamond, Platinum
21st Century and Contemporary Indian Modern Choker Necklaces
Diamond, White Gold, 10k Gold
21st Century and Contemporary Indian Modern Hoop Earrings
Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Modern Hoop Earrings
Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Modern More Rings
Diamond, Yellow Gold, Rose Gold
20th Century Drop Necklaces
Amethyst, Diamond, 18k Gold, Yellow Gold
2010s American Drop Earrings
Aquamarine, Diamond, Platinum
21st Century and Contemporary More Earrings
Diamond, White Diamond, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Brown Diamond, White Diamond, 18k Gold, Platinum, Rose Gold, Yellow Gold
2010s American Romantic Dangle Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Hong Kong Modern Chandelier Earrings
Diamond, White Diamond, 18k Gold
2010s Indian Modern Hoop Earrings
Diamond, 18k Gold
2010s Hong Kong Contemporary Cocktail Rings
Diamond, White Diamond, Ruby, 18k Gold, White Gold
2010s American Modern Chandelier Earrings
Sterling Silver
2010s More Necklaces
Diamond, 18k Gold
2010s Hong Kong Contemporary Dangle Earrings
Diamond, White Diamond, 18k Gold, White Gold
2010s American Modern Chandelier Earrings
Diamond, Sterling Silver
20th Century American Chandelier Earrings
Sterling Silver
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10 Carat Pear Diamond For Sale on 1stDibs
How Much is a 10 Carat Pear 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.