8 Carat Platinum Diamond
Vintage 1980s Tennis Bracelets
Emerald, Diamond, Platinum, 18k Gold
2010s Unknown Contemporary Tennis Bracelets
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Yellow Diamond, 18k Gold, Platinum
20th Century American Modern Clip-on Earrings
Diamond, Platinum
20th Century More Rings
Diamond, Star Sapphire, Platinum
20th Century American Contemporary Band Rings
White Diamond, Diamond, Platinum
2010s Contemporary Clip-on Earrings
Diamond, Platinum
Vintage 1940s Unknown Retro Band Rings
Diamond, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Platinum
2010s Italian Modern Engagement Rings
White Diamond, Diamond, Platinum
2010s Italian Engagement Rings
Diamond, White Diamond, Platinum
Vintage 1920s Brooches
Diamond, Emerald, Platinum
2010s Italian Modern Engagement Rings
Emerald, White Diamond, Diamond, Platinum
2010s Solitaire Rings
Diamond, Emerald, Platinum
Early 2000s Art Nouveau Lever-Back Earrings
Diamond, Platinum
2010s Italian Modern Clip-on Earrings
Diamond, White Diamond, Platinum
2010s British Modern Chain Necklaces
White Diamond, Diamond, Gold, Yellow Gold, White Gold, Rose Gold, 18k Gold
Vintage 1930s French Art Deco Brooches
Diamond, Platinum
20th Century North American Tennis Bracelets
Diamond, Platinum
21st Century and Contemporary American Modern Engagement Rings
Diamond, Tourmaline, Platinum
2010s Unknown Contemporary Engagement Rings
White Diamond, Diamond, Platinum
20th Century Art Deco More Bracelets
20th Century American Modern Brooches
Diamond, 18k Gold, Yellow Gold, Platinum
20th Century More Earrings
Diamond
Late 20th Century Band Rings
Diamond, Platinum
Mid-20th Century Engagement Rings
Diamond, Platinum
Vintage 1940s Unknown More Necklaces
Diamond, Yellow Diamond, Platinum
2010s North American Retro Cocktail Rings
Blue Zircon, Zircon, Diamond, Platinum, 18k Gold
2010s American Contemporary Band Rings
Diamond, Platinum, Yellow Gold, 18k Gold, Gold
Early 2000s English Engagement Rings
Diamond, Platinum
Early 20th Century Art Deco Link Bracelets
Diamond, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, Tourmaline, Platinum
21st Century and Contemporary Cluster Rings
Diamond, White Diamond, Ruby, Platinum
Early 2000s British Engagement Rings
Diamond, Platinum
Early 20th Century Brooches
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
2010s American Modern Engagement Rings
Diamond, White Diamond, Platinum
Early 20th Century Edwardian Brooches
Diamond, Platinum, Gold, 14k Gold, White Gold
Mid-20th Century Brooches
Diamond, Platinum
2010s American Contemporary Band Rings
Diamond, 18k Gold, Platinum
Vintage 1930s Fashion Rings
Diamond, Platinum
21st Century and Contemporary Wedding Rings
Diamond, Platinum
21st Century and Contemporary Dangle Earrings
Diamond, Platinum
21st Century and Contemporary Band Rings
Diamond, Platinum
Mid-20th Century Retro Engagement Rings
White Diamond, Platinum
Early 20th Century Art Deco Tennis Bracelets
Diamond, 18k Gold, White Gold
21st Century and Contemporary Band Rings
Diamond, Platinum
Early 20th Century Cocktail Rings
Diamond, Sapphire, Blue Sapphire, Platinum
Vintage 1910s Unknown Edwardian Engagement Rings
White Diamond, Platinum
20th Century More Rings
Diamond, Emerald, Platinum
Mid-20th Century Pendant Necklaces
Diamond, Platinum
2010s American More Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Platinum
Vintage 1940s Retro Band Rings
Diamond, Platinum
21st Century and Contemporary Necklace Enhancers
Amethyst, Diamond, Quartz, Platinum
2010s Italian Modern Solitaire Rings
Ruby, White Diamond, Diamond, Platinum
21st Century and Contemporary Italian Pendant Necklaces
Diamond, Tanzanite, Platinum
Early 2000s English Contemporary Solitaire Rings
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
1990s Unknown Cocktail Rings
Diamond, Opal, Platinum
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8 Carat Platinum Diamond For Sale on 1stDibs
How Much is a 8 Carat Platinum Diamond?
- 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.