3 Carat J Color Diamond
2010s Contemporary Stud Earrings
Diamond, 14k Gold, White Gold
21st Century and Contemporary American Contemporary Three-Stone Rings
Diamond, Platinum
21st Century and Contemporary Contemporary Loose Gemstones
Diamond
2010s Contemporary Stud Earrings
Diamond, White Gold
2010s Contemporary Stud Earrings
Diamond, White Gold
21st Century and Contemporary American Solitaire Rings
Diamond, Platinum
2010s Contemporary Stud Earrings
Diamond, White Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Dangle Earrings
Diamond, White Diamond, Blue Diamond, Sterling Silver
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary Indian Contemporary Dangle Earrings
Diamond, White Diamond, Blue Diamond, Sterling Silver
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Rose Gold, 14k Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, White Gold, 14k Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, White Gold, 18k Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Rose Gold, 18k Gold
2010s American Modern Engagement Rings
White Diamond, Diamond, Platinum
Early 20th Century Three-Stone Rings
Sapphire, Diamond, Gold, 14k Gold, Yellow Gold
20th Century American Retro Cocktail Rings
Diamond, White Diamond, Ruby, Platinum
21st Century and Contemporary American Modern Stud Earrings
Diamond, Platinum
21st Century and Contemporary North American Stud Earrings
Diamond, Platinum
21st Century and Contemporary American Modern Tennis Bracelets
Diamond, 14k Gold, Yellow Gold
2010s American Contemporary Tennis Bracelets
Diamond, 14k Gold, White Gold
Vintage 1920s American Art Deco Dangle Earrings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Link Bracelets
Diamond, White Diamond, White Gold, 14k Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Fashion Rings
Diamond, White Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, White Gold
2010s American Engagement Rings
Diamond, Platinum
2010s Unknown Contemporary Three-Stone Rings
Diamond, Platinum
20th Century Link Bracelets
Diamond
Vintage 1980s French Modernist Pendant Necklaces
Diamond, White Diamond, Gold, Yellow Gold, 18k Gold
Vintage 1920s American Art Deco Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Modern Hoop Earrings
White Diamond, Gold Plate, Sterling Silver
2010s American Three-Stone Rings
Diamond, Platinum
21st Century and Contemporary Indian Modern Pendant Necklaces
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Link Bracelets
Diamond, White Diamond, White Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Link Bracelets
Diamond, White Diamond, Sterling Silver
2010s American Modern Engagement Rings
Diamond, 14k Gold, Gold
Vintage 1920s Art Deco Brooches
Diamond, Platinum
2010s American Engagement Rings
Diamond, Platinum
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, 10k Gold, White Gold
Vintage 1930s Art Deco Link Bracelets
Diamond, Ruby, Platinum
2010s American Modern Engagement Rings
Diamond, Gold, 14k Gold, 18k Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Hoop Earrings
White Diamond, Diamond, White Gold, Rose Gold, 14k Gold, Gold, Yellow Gold
21st Century and Contemporary Fashion Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
Diamond, White Diamond, Sterling Silver
20th Century Engagement Rings
Diamond, Platinum
- 1
- ...
3 Carat J Color Diamond For Sale on 1stDibs
How Much is a 3 Carat J Color 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.