Marquise Diamond 8 Carat
Early 2000s Art Nouveau Lever-Back Earrings
Diamond, Platinum
2010s American Engagement Rings
Diamond, Platinum
21st Century and Contemporary Indian Modern Stud Earrings
White Diamond, Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary Indian Modern Charm Bracelets
Diamond, White Gold, 14k Gold
21st Century and Contemporary Indian Modern Charm Bracelets
Diamond, 18k Gold, White Gold
2010s American Contemporary Band Rings
Diamond, Yellow Gold
2010s American Contemporary Band Rings
Diamond, Yellow Gold
2010s American Contemporary Band Rings
Diamond, Yellow Gold
2010s American Contemporary Band Rings
Diamond, Yellow Gold
2010s North American Modern Clip-on Earrings
Diamond, 18k Gold
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, 14k Gold, White Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, 14k Gold, White Gold, Yellow Gold
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, 18k Gold, White Gold
Mid-20th Century Fashion Rings
Diamond, Gold, 18k Gold, Yellow Gold
Late 20th Century Hong Kong Contemporary Lever-Back Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 14k Gold, White Gold
Late 20th Century Engagement Rings
Diamond, Sapphire, Gold, 14k Gold, White Gold
2010s Italian Post-War Engagement Rings
Diamond, White Diamond, Blue Sapphire, 14k Gold
2010s American Contemporary Band Rings
Diamond, Platinum
Late 20th Century Hong Kong Contemporary Cluster Rings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Art Deco Stud Earrings
Diamond, White Diamond, Gold, 14k Gold, White Gold
2010s American Solitaire Rings
Diamond, 14k Gold, Yellow Gold
Late 20th Century Bangles
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold
Vintage 1930s Cocktail Rings
Diamond, Emerald, 18k Gold, Yellow Gold
Early 2000s Unknown Contemporary Bridal Rings
Diamond, Platinum
21st Century and Contemporary Israeli Art Deco Band Rings
Diamond, White Diamond, 14k Gold, White Gold
2010s Solitaire Rings
Aquamarine, Diamond, 14k Gold, White Gold
Vintage 1950s French Cocktail Rings
Aquamarine, Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, 18k Gold, Yellow Gold, Platinum
Antique 19th Century Unknown Baroque Revival Cocktail Rings
Diamond, Garnet, 14k Gold
2010s American Contemporary Band Rings
Diamond, Ruby, 14k Gold, Yellow Gold
Early 20th Century Austrian Art Deco Cluster Rings
Diamond, White Gold, Gold, 14k Gold
Late 20th Century Engagement Rings
Diamond, White Gold
2010s Unknown Retro Band Rings
Diamond, 18k Gold, White Gold
Antique Early 1900s Unknown Cocktail Rings
Diamond, 14k Gold, Yellow Gold
2010s Unknown Retro Cocktail Rings
Diamond, Yellow Gold, 18k Gold
Vintage 1960s Unknown Retro Cocktail Rings
Diamond, Emerald, Gold, 14k Gold
21st Century and Contemporary British Modern Engagement Rings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Bridal Rings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Israeli Art Deco Band Rings
Diamond, Gold, 14k Gold, Rose Gold
Early 2000s Engagement Rings
Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Cluster Rings
Diamond, Blue Sapphire, Sterling Silver
Vintage 1950s Cocktail Rings
Amethyst, Diamond, Gold, 14k Gold, White Gold
Vintage 1920s Unknown Cocktail Rings
Diamond, Platinum
21st Century and Contemporary Indian Modern Cluster Rings
White Diamond, Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Fashion Rings
Diamond, White Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern Stud Earrings
Diamond, Blue Sapphire, 18k Gold, White Gold
21st Century and Contemporary American Modern More Necklaces
White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary Engagement Rings
Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, 18k Gold, Yellow Gold
2010s Contemporary Clip-on Earrings
Diamond, Platinum
2010s Stud Earrings
Diamond, Gold, 18k Gold, White Gold
20th Century Cluster Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Stud Earrings
Diamond, Platinum
20th Century Engagement Rings
Diamond, Blue Sapphire, 18k Gold
2010s Modern Wedding Rings
Diamond, 18k Gold, Yellow Gold
2010s American Modern Wedding Rings
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, 10k Gold, White Gold
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Marquise Diamond 8 Carat For Sale on 1stDibs
How Much is a Marquise Diamond 8 Carat?
- 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.