30 Carat 2a Diamond
21st Century and Contemporary Link Necklaces
Diamond, 18k Gold
Late 20th Century Bangles
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1940s Retro Retro Bracelets
Amethyst, Diamond, Gold, 18k Gold, Yellow Gold
2010s American Drop Necklaces
Diamond, 18k Gold
2010s Israeli Art Deco Dangle Earrings
Diamond, Tanzanite, White Gold, 18k Gold
2010s Italian Bangles
Diamond, 14k Gold, Yellow Gold
Antique 1880s Victorian Bangles
Diamond, Opal, 15k Gold
Mid-20th Century Unknown Contemporary Cocktail Rings
Diamond, Aquamarine, Gold, 18k Gold, White Gold
21st Century and Contemporary American Artisan Brooches
Diamond, Emerald, Yellow Gold, 18k Gold, Gold
Antique 19th Century Unknown Belle Époque Cocktail Rings
Diamond, Citrine, Rose Gold, 14k Gold, Gold
21st Century and Contemporary Modern Drop Necklaces
Diamond, 18k Gold, White Gold
2010s Pendant Necklaces
Diamond, Black Opal, 18k Gold, Yellow Gold
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, White Gold, 14k Gold
Early 2000s Drop Necklaces
Diamond, Emerald, 18k Gold, 14k Gold
Mid-20th Century Bangles
Diamond, 14k Gold, White Gold, Gold
21st Century and Contemporary Necklace Enhancers
Diamond, Platinum
Early 20th Century Cocktail Rings
Diamond, Platinum
2010s American Modern Cluster Rings
Diamond, 14k Gold
21st Century and Contemporary Engagement Rings
Diamond, Yellow Diamond, Brown Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Modern Bracelets
Diamond, Gold, 18k Gold, Yellow Gold
2010s Unknown Modern Engagement Rings
Diamond, Platinum
Late 20th Century Bangles
Diamond, White Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Italian Contemporary Cocktail Rings
Diamond, Emerald, White Gold
2010s American Contemporary Chain Necklaces
Diamond, 14k Gold, Sterling Silver
2010s Israeli Art Deco Choker Necklaces
Diamond, Sapphire, 14k Gold, 18k Gold
Mid-20th Century Dangle Earrings
Aquamarine, Diamond, Platinum
Mid-20th Century Engagement Rings
Diamond, Platinum
21st Century and Contemporary Drop Earrings
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold
21st Century and Contemporary Indian Contemporary Link Bracelets
Diamond, White Diamond, Yellow Gold, 18k Gold
Vintage 1980s Engagement Rings
Diamond, Platinum
21st Century and Contemporary Dangle Earrings
Aquamarine, Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary Wedding Rings
Diamond, Platinum
21st Century and Contemporary American Modern Band Rings
White Diamond, Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Engagement Rings
Diamond, Gold, 14k Gold, Rose Gold
Early 20th Century Dangle Earrings
Diamond, Emerald, Platinum
Early 20th Century Dangle Earrings
Aquamarine, Diamond, Platinum
Early 20th Century Cluster Rings
Diamond, Gold, 14k Gold, White Gold
Late 20th Century Bangles
Diamond, Gold, 18k Gold, White Gold, Silver
Early 20th Century Pendant Necklaces
Diamond, Emerald, 14k Gold, White Gold, Gold
Early 20th Century Fashion Rings
Aquamarine, Diamond, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1950s Brooches
Diamond, White Diamond, Platinum
Early 20th Century Engagement Rings
Diamond, Sapphire, Platinum
Mid-20th Century Cocktail Rings
Aquamarine, Diamond, Gold, 14k Gold, White Gold
Mid-20th Century Lever-Back Earrings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Cufflinks
Diamond, Pearl, Black Pearl, Platinum
Early 20th Century Cufflinks
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
21st Century and Contemporary Dangle Earrings
Diamond, Pearl, Freshwater Pearl, Gold, 14k Gold, White Gold
Early 20th Century Engagement Rings
Diamond, Sapphire, Purple Sapphire, Platinum
21st Century and Contemporary Stud Earrings
Diamond, Tourmaline, Gold, 14k Gold, White Gold
2010s American Contemporary Stud Earrings
Diamond, 14k Gold
Vintage 1920s Art Deco Dangle Earrings
Diamond, White Diamond, Brown Diamond, Gold, White Gold, Platinum
21st Century and Contemporary Dangle Earrings
Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Dangle Earrings
Diamond, Tanzanite, Gold, 14k Gold, White Gold
21st Century and Contemporary Dangle Earrings
Aquamarine, Diamond, Gold, 14k Gold, White Gold
21st Century and Contemporary American Modernist Stud Earrings
Diamond, White Gold
2010s American Contemporary Stud Earrings
Diamond, 14k Gold
21st Century and Contemporary Dangle Earrings
Aquamarine, Diamond, Platinum
Late 20th Century Unknown Bangles
Diamond, Ruby, Sapphire, 18k Gold, Gold, White Gold
- 1
- ...
30 Carat 2a Diamond For Sale on 1stDibs
How Much is a 30 Carat 2a Diamond?
- 1stDibs ExpertNovember 1, 2023Whether two-carat diamond studs are too big is a matter of personal preference. At this size, each earring will be one carat. If you opt for the classic round brilliant cut, the studs will typically measure around 6.5 millimeters in diameter, which is a little more than half the size of a dime. Find a wide range of diamond stud earrings on 1stDibs.
- 1stDibs ExpertAugust 24, 2021A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.
- 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.