3 Carat
21st Century and Contemporary Beaded Necklaces
Diamond, Turquoise, Gold, 18k Gold, White Gold
21st Century and Contemporary Emirian Modern Engagement Rings
Diamond, 18k Gold
21st Century and Contemporary Unknown Modern Fashion Rings
Diamond, Platinum
Late 20th Century Art Deco Cocktail Rings
Tanzanite, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Artisan Cocktail Rings
21st Century and Contemporary American Modern Tennis Bracelets
Diamond, 14k Gold, Yellow Gold
2010s Italian Modern Solitaire Rings
Diamond, White Diamond, 18k Gold, White Gold
21st Century and Contemporary North American Stud Earrings
Diamond, 14k Gold
Vintage 1970s Unknown Cocktail Rings
Diamond, 18k Gold
Antique 1890s Pendant Necklaces
2010s Indian Art Deco Pendant Necklaces
Diamond, Tanzanite, 18k Gold
Vintage 1910s Pendant Necklaces
Mid-20th Century Unknown Retro Drop Earrings
Diamond, Gold, 18k Gold, Yellow Gold
2010s Contemporary Cocktail Rings
Diamond, White Diamond, Gold, 18k Gold, White Gold
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Emerald, Platinum
21st Century and Contemporary Modern Cocktail Rings
Diamond, Ruby, Gold, 18k Gold, White Gold, Platinum
2010s American Modern Engagement Rings
Diamond, White Diamond, Platinum
2010s Italian Modern Engagement Rings
Emerald, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
Early 2000s Brazilian Fashion Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Modern Hoop Earrings
Diamond, White Diamond, Gold, 18k Gold, White Gold
Vintage 1930s Fashion Rings
Diamond, Sapphire, Platinum
Late 20th Century Modern Cocktail Rings
Citrine, Yellow Gold
2010s Italian Modern Engagement Rings
Emerald, White Diamond, Diamond, 14k Gold
Vintage 1950s Unknown Retro Cocktail Rings
Diamond, Jade, 14k Gold
2010s Italian Modern Engagement Rings
Emerald, Diamond, White Diamond, Platinum
Vintage 1960s Brooches
2010s Italian Modern Clip-on Earrings
Diamond, White Diamond, Platinum
2010s Burmese Loose Gemstones
Ruby
2010s Irish Modern Solitaire Rings
White Diamond, White Gold, Yellow Gold
2010s Italian Modern Engagement Rings
Diamond, White Diamond, 18k Gold
2010s Contemporary Bangles
Diamond, Gold, 18k Gold, Rose Gold
2010s Burmese Loose Gemstones
Spinel
2010s Art Deco Pendant Necklaces
Sapphire, 14k Gold
2010s Italian Engagement Rings
Diamond, White Diamond, Emerald, Platinum
2010s Italian Choker Necklaces
Diamond, Yellow Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary North American Stud Earrings
Diamond, 14k Gold
2010s Unknown Contemporary Three-Stone Rings
Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold
2010s Italian Modern Engagement Rings
Emerald, Diamond, White Gold, 18k Gold
2010s Unknown Modern Engagement Rings
Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold
2010s Italian Modern Engagement Rings
Emerald, White Diamond, Diamond, Yellow Gold, 18k Gold
21st Century and Contemporary American Modern Band Rings
Diamond, Platinum
2010s European Art Deco Stud Earrings
Morganite, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Platinum
Antique 1890s Unknown Art Nouveau Fashion Rings
Opal, Black Opal, 14k Gold
2010s American Bangles
Diamond, 14k Gold, White Gold
2010s American Bangles
Diamond, 14k Gold, Rose Gold
Vintage 1980s Engagement Rings
Blue Topaz, 18k Gold, Yellow Gold
21st Century and Contemporary American Modern More Necklaces
Diamond, 14k Gold, White Gold
2010s American Engagement Rings
Diamond, Yellow Diamond, Platinum
2010s American Art Deco Bangles
Diamond, Yellow Gold
21st Century and Contemporary American Modern Fashion Rings
Diamond, 18k Gold, White Gold
Early 20th Century Edwardian Pendant Necklaces
Diamond, Sapphire, Gold, 18k Gold
21st Century and Contemporary Contemporary Stud Earrings
Garnet, Silver, Sterling Silver
2010s Unknown Contemporary Three-Stone Rings
Diamond, White Diamond, 18k Gold, White Gold
2010s American Engagement Rings
Diamond, Yellow Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
Vintage 1950s French Engagement Rings
Diamond, 18k Gold, White Gold
1990s American Contemporary Tennis Bracelets
Diamond, 18k Gold, White Gold
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Platinum
Vintage 1930s Brooches
Diamond, Platinum
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3 Carat For Sale on 1stDibs
How Much is a 3 Carat?
- What is a 3 carat diamond worth?1 Answer1stDibs ExpertSeptember 28, 2021A 3-carat diamond’s worth varies depending on the 4Cs of diamond quality – color, cut, clarity and carat. On average, a 3-carat diamond could cost you between $7,200 to $51,000. It is also likely that the price range per carat will be even broader. On 1stDibs, you can find a variety of 3-carat diamond jewelry today.
- How large is a 3-carat diamond?1 Answer1stDibs ExpertFebruary 27, 2024In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
- 1stDibs ExpertFebruary 13, 2023Whether a 3-carat diamond is considered big is largely a matter of personal opinion. The average diamond is 1 to 2 carats in size. On 1stDibs, shop a selection of diamond jewelry.