8 Carat Cushion
2010s Italian Modern Solitaire Rings
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold
2010s American Engagement Rings
Diamond, 14k Gold, 18k Gold, White Gold
2010s American Engagement Rings
Diamond, Platinum
2010s American Engagement Rings
Diamond, 14k Gold, 18k Gold, White Gold
2010s American Engagement Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Apatite, 14k Gold, White Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Apatite, 14k Gold, White Gold
2010s Bridal Rings
White Diamond, Brown Diamond, Tanzanite, 14k Gold, Rose Gold
2010s Asian Contemporary Cocktail Rings
Rock Crystal, Blue Sapphire, Sterling Silver
2010s Italian Modern Clip-on Earrings
Diamond, White Diamond, Platinum
2010s Italian Modern Solitaire Rings
Diamond, Blue Sapphire, Sapphire, White Diamond
2010s American Art Deco Cocktail Rings
Diamond, Onyx, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Topaz, Diamond, Blue Topaz, 14k Gold, White Gold
2010s American Modern Cocktail Rings
Diamond, Topaz, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Stud Earrings
White Diamond, Brown Diamond, Yellow Diamond, Diamond, Rose Gold, 14k Gold
21st Century and Contemporary American Contemporary Fashion Rings
Diamond, White Diamond, Aquamarine, 18k Gold, Rose Gold
2010s Unknown Loose Gemstones
Blue Sapphire, Sapphire
2010s American Engagement Rings
Diamond, 14k Gold
Antique Late 19th Century Unknown Victorian Drop Earrings
Diamond, 18k Gold, Sterling Silver
21st Century and Contemporary Contemporary Loose Gemstones
Tourmaline
21st Century and Contemporary Brazilian Contemporary Loose Gemstones
Topaz, Imperial Topaz
21st Century and Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, White Diamond, Yellow Diamond, Brown Diamond, 14k Gold, Rose Gold
21st Century and Contemporary Cocktail Rings
Aquamarine, Diamond, 14k Gold, White Gold
21st Century and Contemporary Burmese Artist Loose Gemstones
Spinel
2010s Unknown Contemporary Engagement Rings
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Central African Arts and Crafts Loose Gems...
Rubelite
21st Century and Contemporary Engagement Rings
Yellow Diamond
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
2010s Solitaire Rings
Diamond, Ruby, 14k Gold, White Gold
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Amethyst
21st Century and Contemporary American Contemporary Cocktail Rings
Amethyst, Diamond, 14k Gold, Rose Gold
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
2010s Modern Lever-Back Earrings
Diamond, Tanzanite, Platinum
2010s Engagement Rings
Diamond, Pink Sapphire, 14k Gold, Rose Gold
20th Century North American Solitaire Rings
Diamond, Platinum
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Tourmaline
Antique Mid-19th Century Pendant Necklaces
Aquamarine, Diamond, Pearl, Gold, 14k Gold, White Gold, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Blue Sapphire, Sapphire, Platinum
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
21st Century and Contemporary Central African Arts and Crafts Loose Gems...
Tourmaline
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Beryl
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz, Imperial Topaz
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Tourmaline
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Tourmaline
2010s Israeli Engagement Rings
Diamond, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold
2010s Unknown Modern Engagement Rings
Yellow Diamond, White Diamond, Diamond, Platinum, 18k Gold
21st Century and Contemporary American Dangle Earrings
Diamond, Yellow Gold
Late 20th Century Cocktail Rings
Diamond, Tanzanite, Gold, 18k Gold, Platinum, Yellow Gold
2010s American Engagement Rings
Diamond, Ruby, 18k Gold
2010s Cocktail Rings
Diamond, Morganite, 14k Gold, Yellow Gold
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Topaz, Imperial Topaz
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Topaz, Blue Topaz
21st Century and Contemporary American More Rings
Diamond, Sapphire, Yellow Gold
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Tourmaline
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8 Carat Cushion For Sale on 1stDibs
How Much is a 8 Carat Cushion?
- 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.