3 Carat Platinum
Early 20th Century Art Deco Dangle Earrings
Diamond, Emerald, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
20th Century French Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary Modern Cocktail Rings
Diamond, Ruby, Gold, 18k Gold, White Gold, Platinum
2010s Italian Contemporary Three-Stone Rings
Diamond, Platinum
20th Century Cluster Rings
Sapphire, Diamond, Platinum
21st Century and Contemporary American Tennis Bracelets
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary Unknown Modern Fashion Rings
Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
2010s Unknown Contemporary Engagement Rings
Diamond, White Diamond, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Emerald, Platinum
2010s Unknown Contemporary Pendant Necklaces
Diamond, White Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
2010s European Art Deco Stud Earrings
Morganite, Platinum
2010s Italian Modern Clip-on Earrings
Diamond, White Diamond, Platinum
21st Century and Contemporary North American Fashion Rings
Diamond, Kunzite, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum, Gold
Late 20th Century Band Rings
Diamond, Platinum
21st Century and Contemporary American Fashion Rings
Emerald, Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
Vintage 1980s American Contemporary Bridal Rings
Diamond, Ruby, Platinum
2010s American Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Platinum
Early 20th Century Art Deco Cocktail Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
21st Century and Contemporary American Band Rings
Diamond, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Spinel, Platinum
Vintage 1910s Unknown Edwardian Three-Stone Rings
Diamond, Blue Sapphire, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Rubelite, Tourmaline, Platinum
21st Century and Contemporary American Fashion Rings
Diamond, Pink Sapphire, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Platinum
2010s North American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary British Art Deco Pendant Necklaces
Diamond, Emerald, Platinum
Vintage 1930s Brooches
Diamond, Platinum
2010s Unknown Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
2010s American Contemporary Dangle Earrings
Diamond, Yellow Diamond, 18k Gold, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
2010s Italian Modern Engagement Rings
Diamond, White Diamond, 18k Gold, White Gold, Gold
2010s American Modern Engagement Rings
Diamond, White Diamond, Platinum
2010s American Romantic Three-Stone Rings
Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, Platinum
20th Century Three-Stone Rings
Diamond, Platinum
2010s American Contemporary Engagement Rings
White Diamond, Yellow Diamond, Diamond, 18k Gold, Platinum
20th Century Unknown Art Deco Drop Earrings
Diamond, Platinum
2010s Unknown Modern Solitaire Rings
Emerald, Diamond, White Diamond, Platinum
Vintage 1920s Art Deco More Bracelets
Diamond, Emerald, Platinum
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3 Carat Platinum For Sale on 1stDibs
How Much is a 3 Carat Platinum?
- 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.
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