Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is a 3 carat diamond worth?
1 Answer
A 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.
1stDibs ExpertSeptember 28, 2021
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Shop for 3ct Diamond on 1stDibs
Vintage Platinum 3CT Diamond Floral Cocktail Ring
Located in Los Angeles, CA
Vintage Platinum 3CT diamond floral cocktail ring. This 1950s-era vintage platinum and diamond
Category
Mid-20th Century Cocktail Rings
Materials
Diamond, Platinum
Free Shipping
14k Gold 2.13ct Genuine Natural Alexandrite Earrings with 1/3ct Diamonds #J1721
Located in Big Bend, WI
Exceptional 14k Gold 2.13ct Genuine Natural Alexandrite Earrings with 1/3ct Diamonds #J1721
14K
Category
20th Century Contemporary Dangle Earrings
Materials
Alexandrite, Diamond, 14k Gold
Art Deco Platinum Clip Brooch Amethyst 3 Ct Diamonds Unisex, 1920
Located in Herzelia, Tel Aviv
Art Deco Platinum Clip Brooch Amethyst 3 Ct Diamonds Unisex, 1920
This is a stunning Art Deco clip
Category
Vintage 1920s Art Deco Brooches
Materials
Amethyst, Diamond, Platinum
Vintage Piaget 3ct Diamond Yellow Gold Cocktail Ring
By Piaget
Located in Holland, PA
clarity, G color and 7 emerald cut diamonds total weight approximately 3ct
Details:
Size: 5.5
Width: 19mm
Category
Vintage 1980s Swiss Cocktail Rings
Materials
Diamond, Yellow Gold
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3ct Diamond necklace South Sea pearls necklace 18KT gold
Located in Boca Raton, FL
finish!
3 carats of natural diamonds and natural ivory pearls make it a perfect addition to any wardrobe
Category
21st Century and Contemporary Multi-Strand Necklaces
Materials
Diamond, South Sea Pearl, 18k Gold
6 Ct Natural Blue Sapphire & 3 Ct Diamond hanging Earrings 18Kt White Gold 3"
Located in New York, NY
6 Ct Natural Blue Sapphire & 3 Ct Diamond hanging Earrings in 18Kt White Gold 3"
A fabulous pair of
Category
2010s Dangle Earrings
Materials
Diamond, Blue Sapphire, White Gold, 18k Gold
