8 Carat Diamond Solitaire
2010s Unknown Contemporary Solitaire Rings
White Diamond, Diamond, White Gold, Gold, 18k Gold
2010s Italian Modern Solitaire Rings
Diamond, White Diamond, Blue Sapphire, Platinum
2010s Italian Modern Solitaire Rings
Diamond, White Diamond, Emerald, 18k Gold
2010s Unknown Contemporary Solitaire Rings
Diamond, White Diamond, Sapphire, Blue Sapphire
2010s Italian Contemporary Solitaire Rings
Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
2010s Italian Modern Solitaire Rings
White Diamond, Sapphire, Blue Sapphire, Diamond
2010s Solitaire Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Indian Modern Solitaire Rings
Diamond, White Diamond, 10k Gold, White Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary American Stud Earrings
White Diamond, Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary Indian Aesthetic Movement Pendant Necklaces
Diamond, White Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Indian Pendant Necklaces
Diamond, White Diamond, White Gold, 10k Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, Yellow Gold, 10k Gold
2010s Drop Necklaces
Diamond, 18k Gold
2010s Zambian Modern Engagement Rings
Diamond, Emerald, Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary American Modern Stud Earrings
White Diamond, 14k Gold, Yellow Gold
Recent Sales
21st Century and Contemporary American Contemporary Solitaire Rings
Diamond, Paraiba, Yellow Gold
21st Century and Contemporary Singaporean Contemporary Solitaire Rings
Diamond, White Diamond, Spinel, Gold, 14k Gold, 18k Gold, Rose Gold, Whi...
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Solitaire Rings
Diamond
21st Century and Contemporary Contemporary Solitaire Rings
Blue Topaz, 14k Gold, Sterling Silver
2010s Italian Modern Engagement Rings
Aquamarine, Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary American Stud Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Sterling Silver
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Bridal Rings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary American Contemporary Stud Earrings
White Diamond, Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, Black Diamond, Rhodium, Sterling Silver
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Stud Earrings
Diamond, White Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, Gold, 14k Gold, White Gold
2010s Art Deco Solitaire Rings
Diamond, Platinum
2010s Solitaire Rings
Diamond, Ruby, 14k Gold
Antique 19th Century Unknown Modern Solitaire Rings
Diamond, Sapphire, 14k Gold, Yellow Gold
2010s Solitaire Rings
Diamond, Ruby, 14k Gold, White Gold
2010s Italian Modern Solitaire Rings
White Diamond, Emerald, 14k Gold, White Gold
21st Century and Contemporary Indian Stud Earrings
Diamond, White Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary Indian Stud Earrings
Diamond, White Diamond, White Gold, 14k Gold
21st Century and Contemporary American Stud Earrings
Diamond, White Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary American Contemporary Stud Earrings
White Diamond, Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Stud Earrings
Diamond, White Diamond, Gold, 14k Gold, White Gold
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21st Century and Contemporary Three-Stone Rings
Pink Diamond
Early 2000s Italian Evening Dresses and Gowns
21st Century and Contemporary French Top Handle Bags
2010s Italian Shoulder Bags
21st Century and Contemporary Indian Modern Drop Necklaces
Diamond, Emerald, 18k Gold, White Gold
Early 20th Century European Art Deco Link Bracelets
Diamond, Platinum
21st Century and Contemporary Hong Kong Contemporary Engagement Rings
Diamond, Sapphire, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, White Diamond
21st Century and Contemporary American Art Deco Cocktail Rings
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
Early 20th Century American Edwardian Brooches
Diamond, Gold, 18k Gold, Platinum
2010s Italian Modern Solitaire Rings
Diamond, White Diamond, Sapphire, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond
Vintage 1950s Cocktail Rings
Diamond, Platinum
2010s Italian Top Handle Bags
21st Century and Contemporary American Shoulder Bags
Antique Mid-19th Century Unknown Victorian Engagement Rings
Diamond, Silver
8 Carat Diamond Solitaire For Sale on 1stDibs
How Much is a 8 Carat Diamond Solitaire?
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.
- 1stDibs ExpertSeptember 28, 2021An 8-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On an average an 8-carat diamond could cost you between $17,500 to $90,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 8-carat diamond jewelry from different periods and styles to choose from.













