One Carat Princess Cut Diamond
20th Century American Modern Tennis Bracelets
Diamond, Platinum
2010s American Loose Gemstones
Diamond
Early 2000s Unknown Stud Earrings
Diamond, Platinum
Early 2000s American Modern Engagement Rings
Diamond, 14k Gold
2010s Unknown Modern Band Rings
Diamond, Platinum
2010s Asian Loose Gemstones
White Diamond, Diamond
1990s Bridal Rings
Diamond, Platinum
2010s American Drop Earrings
Diamond, White Gold, 18k Gold
2010s Engagement Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary American Modern Tennis Bracelets
Diamond, 14k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, Platinum
2010s American Modern Engagement Rings
Diamond, Platinum
Early 2000s Engagement Rings
Diamond, 18k Gold, White Gold
2010s Dutch Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
2010s American Modern Engagement Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern Engagement Rings
Diamond, Platinum
2010s Dutch Contemporary Pendant Necklaces
Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Stud Earrings
Diamond, White Diamond, White Gold, 10k Gold
Early 2000s American Modern Engagement Rings
Diamond, 18k Gold
21st Century and Contemporary American Artisan Engagement Rings
Diamond, White Diamond, 14k Gold
21st Century and Contemporary American Modern Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Italian Contemporary Cocktail Rings
Amethyst, White Diamond, 18k Gold
2010s Dutch Contemporary Fashion Rings
Diamond, 14k Gold, Yellow Gold
20th Century American Modern Tennis Bracelets
Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Three-Stone Rings
White Diamond, Diamond, 10k Gold, Yellow Gold
2010s American Modern Solitaire Rings
Diamond, White Diamond, Platinum
Late 20th Century Unknown Engagement Rings
Diamond, Platinum
21st Century and Contemporary Indian Contemporary Fashion Rings
Diamond, White Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Australian Contemporary Cluster Rings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Indian Contemporary Link Bracelets
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Link Bracelets
Diamond, White Diamond, 14k Gold, Yellow Gold
20th Century Stud Earrings
Diamond, White Gold
21st Century and Contemporary American Modern Band Rings
Diamond, Gold, 14k Gold, White Gold
2010s American Contemporary Engagement Rings
Diamond, Yellow Gold, 14k Gold
2010s Hong Kong Contemporary Link Bracelets
Diamond, White Diamond, 18k Gold, White Gold
2010s Cocktail Rings
Diamond, Gold, 14k Gold, White Gold
2010s Pendant Necklaces
Diamond, 14k Gold, Yellow Gold
2010s American Modern Solitaire Rings
Blue Sapphire, Diamond, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...
21st Century and Contemporary American Modern Stud Earrings
Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Australian Contemporary Engagement Rings
Diamond, White Gold
Mid-20th Century Engagement Rings
Diamond, 14k Gold
21st Century and Contemporary Indian Modern Link Bracelets
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Fashion Rings
Diamond, White Diamond, 14k Gold, White Gold
2010s Hong Kong Modern Chain Necklaces
Aquamarine, White Diamond, Gold, 18k Gold, White Gold
1990s Cluster Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 10k Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Fashion Rings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Italian Artist Cocktail Rings
White Diamond, Diamond, 18k Gold, White Gold
2010s American Stud Earrings
White Diamond, 14k Gold, White Gold
Late 20th Century Contemporary Three-Stone Rings
Diamond, 14k Gold, White Gold
2010s Hong Kong Contemporary Signet Rings
Diamond, White Diamond, 18k Gold, White Gold
2010s Unknown More Rings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Yellow Diamond, 18k Gold
21st Century and Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, 18k Gold
21st Century and Contemporary Greek Neoclassical Pendant Necklaces
Diamond, 18k Gold
2010s North American Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, 18k Gold
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One Carat Princess Cut Diamond For Sale on 1stDibs
How Much is a One Carat Princess Cut Diamond?
- 1stDibs ExpertSeptember 28, 2021Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.
- 1stDibs ExpertNovember 8, 2023How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.