12 Karat Diamond
2010s Contemporary Drop Earrings
Diamond, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, Pearl, 18k Gold, White Gold
2010s Contemporary Drop Necklaces
Diamond, Pearl, White Gold
2010s Contemporary Drop Earrings
Diamond, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, Yellow Gold
2010s American Contemporary Bangles
Diamond, Pearl, Cultured Pearl, 18k Gold, White Gold
2010s Contemporary Cuff Bracelets
Diamond, 18k Gold, White Gold
21st Century and Contemporary Unknown Contemporary Dangle Earrings
Diamond, South Sea Pearl, 18k Gold, Rose Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, Pearl, 18k Gold, White Gold
2010s Contemporary Cuff Bracelets
Diamond, South Sea Pearl, 14k Gold, Yellow Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, Rose Gold, White Gold, Yellow Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, Rose Gold
21st Century and Contemporary American Contemporary Dangle Earrings
Diamond, South Sea Pearl, 18k Gold, Rose Gold
2010s American Contemporary Drop Earrings
Diamond, White Gold
2010s American Contemporary Drop Earrings
Amethyst, Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, White Gold
21st Century and Contemporary Italian Contemporary Link Bracelets
Diamond, 14k Gold, White Gold
2010s Contemporary Bangles
Diamond, Pearl, 14k Gold, White Gold
2010s Contemporary Stud Earrings
Diamond, Freshwater Pearl, 18k Gold, Rose Gold
2010s Contemporary Drop Earrings
Diamond, 18k Gold, White Gold
2010s Contemporary Modern Bracelets
Diamond, Emerald, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, Morganite, Pearl, 18k Gold, Rose Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, Pearl, 18k Gold, White Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Pearl, Diamond, White Gold
2010s Contemporary Fashion Rings
Diamond, Pearl, South Sea Pearl, White Gold
2010s Contemporary Multi-Strand Necklaces
Diamond, South Sea Pearl, 18k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Beaded Necklaces
Diamond, South Sea Pearl, White Gold, 18k Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, White Gold
Vintage 1950s American Drop Earrings
Diamond, Pearl, White Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold
2010s American Contemporary Bangles
Diamond, South Sea Pearl, 14k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s American Contemporary Bangles
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, Sapphire, White Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s American Contemporary Drop Earrings
Diamond, Morganite, Rose Gold
2010s Contemporary Cuff Bracelets
Diamond, South Sea Pearl, 14k Gold, White Gold
2010s American Contemporary Pendant Necklaces
Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
2010s American Contemporary Drop Earrings
South Sea Pearl, Diamond, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
2010s American Contemporary Drop Earrings
South Sea Pearl, Diamond, 18k Gold, White Gold
2010s Contemporary Drop Earrings
Diamond, 18k Gold, White Gold
2010s Contemporary Fashion Rings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
2010s American Contemporary Drop Earrings
South Sea Pearl, Diamond, White Gold
2010s Contemporary Drop Earrings
Diamond, South Sea Pearl, 18k Gold, White Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, Yellow Gold
2010s American Contemporary Drop Earrings
Diamond, Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
2010s American Contemporary Drop Earrings
Diamond, South Sea Pearl, White Gold
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12 Karat Diamond For Sale on 1stDibs
How Much is a 12 Karat Diamond?
- How big is a 12 carat diamond?1 Answer1stDibs ExpertFebruary 22, 2021The size of a 12 carat diamond is dependent on diamond cut. A 12 carat round diamond is roughly 15 mm in size.