Gia Certified Natural Red Diamond
21st Century and Contemporary Engagement Rings
Diamond, Ruby, 14k Gold, White Gold, Yellow Gold, Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Garnet, Gold, 14k Gold
21st Century and Contemporary Indian Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
20th Century Pendant Necklaces
Diamond, Tourmaline, 18k Gold
2010s North American Cocktail Rings
Diamond, Ruby, Star Ruby, Platinum
21st Century and Contemporary American Modern Solitaire Rings
Garnet, Diamond, 14k Gold, Gold
2010s American Contemporary Engagement Rings
Diamond, White Diamond, Ruby, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Hong Kong Contemporary Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Indian Modern Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Indian Modern Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Indian Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Indian Modern Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
Vintage 1980s Retro Bangles
Coral, Diamond, 18k Gold
21st Century and Contemporary Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Spinel, Platinum
21st Century and Contemporary Indian Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Indian Tennis Bracelets
Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Japanese Modern Cluster Rings
Diamond, Ruby, Platinum
Early 20th Century Retro Pendant Necklaces
Diamond, Jade, Ruby, 14k Gold, Rose Gold
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Japanese Modern Cluster Rings
Diamond, Ruby, Platinum
2010s American Contemporary Cocktail Rings
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
2010s More Rings
Diamond, Ruby, 18k Gold, White Gold
21st Century and Contemporary American Fashion Rings
Diamond, Ruby, Platinum
2010s Hong Kong Modern Engagement Rings
Yellow Diamond, White Gold
21st Century and Contemporary American Contemporary Drop Earrings
Diamond, Yellow Diamond, 18k Gold, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Modern Drop Earrings
Diamond, White Diamond, Ruby, Multi-gemstone, Platinum
2010s Modern Bracelets
Diamond, Sapphire, Spinel, Platinum
Late 20th Century Engagement Rings
Diamond, Spinel, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Indian Contemporary Tennis Bracelets
Yellow Diamond, 22k Gold
21st Century and Contemporary Indian Modern Drop Necklaces
Yellow Diamond, 18k Gold
Late 20th Century Fashion Rings
Diamond, Ruby, 18k Gold, Yellow Gold, Gold
2010s American Stud Earrings
Diamond, Sapphire, 14k Gold
2010s American Contemporary Engagement Rings
Yellow Diamond, Diamond, Emerald, Gold, Platinum, 18k Gold, Yellow Gold
2010s American Stud Earrings
Diamond, Sapphire, 14k Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Ruby, Platinum
2010s American Stud Earrings
Diamond, Ruby, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Drop Necklaces
Yellow Diamond, 18k Gold
21st Century and Contemporary American Stud Earrings
Diamond, Sapphire, 14k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, Yellow Diamond, 18k Gold, Yellow Gold, Platinum, Gold
21st Century and Contemporary American Contemporary Three-Stone Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Modern More Rings
Ruby, Diamond, 14k Gold, Gold
21st Century and Contemporary Indian Empire Bridal Rings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Garnet, Gold, 14k Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Garnet, Gold, 14k Gold
21st Century and Contemporary American Modern More Rings
Garnet, Diamond, 14k Gold, Gold
21st Century and Contemporary American Modern More Rings
Garnet, Diamond, 14k Gold, Gold
21st Century and Contemporary American Modern More Rings
Garnet, Diamond, 14k Gold, Gold
21st Century and Contemporary North American Art Deco Drop Earrings
White Diamond, Yellow Diamond, Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern More Rings
Garnet, Diamond, 14k Gold, Gold
21st Century and Contemporary American Modern More Rings
Garnet, Diamond, 14k Gold, Gold
2010s Burmese Engagement Rings
Diamond, Ruby, Gold, 18k Gold, White Gold
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Gia Certified Natural Red Diamond For Sale on 1stDibs
How Much is a Gia Certified Natural Red 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.