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 Vintage Diamond Tools on 1stDibs
Diamond Tool and Horseshoe Company Product Display
Located in Dekalb, IL
c. 1930s/1940s; Diamond Tool Horseshoe Co. - Duluth, MN
Vintage horseshoe point-of-sale display.
Category
Mid-20th Century American Models and Miniatures
Materials
Aluminum, Iron
Diamond Wall Mantel by Don Bar, 1970s
By Don-Bar Design
Located in bruxelles, BE
Diamond shaped wall mantel in patinated steel by Don Bar. Wear due to time and age.
FOR SHIPPING, REQUEST US FOR RECEIVE THE BEST PRICE
Category
Vintage 1970s Belgian Mid-Century Modern Fireplace Tools and Chimney Pots
Materials
Steel
Monumental Mid-Century Italian Brass Fire Screen In Diamond Lattice Design
Located in Milan, IT
Large Mid-Century Italian brass fire screen In diamond lattice design. The structure consists of slender diagonal brass rods intersecting to form a repeating trellis pattern, each jo...
Category
Mid-20th Century Italian Mid-Century Modern Fireplace Tools and Chimney ...
Materials
Metal, Brass
Art Deco Style Black & Bronzed Metal Two-Door & Diamond Design Fireplace Screen
Located in Plainview, NY
Art Deco Style Black & Bronzed Metal Two-Door & Diamond Design Fireplace Screen:
The Art Deco style fireplace screen features a sleek black metal frame, enclosing a dramatic latti...
Category
20th Century Art Deco Fireplace Tools and Chimney Pots
Materials
Metal
Vintage Oxford Calendar Stainless Steel Watch, 20th Century, Unisex
Located in New York, NY
Classic silver dial with even number indices and radium dots for night visibility.
Diamond-tooled case back, fitted with a black leather band, in very good vintage condition.
Category
20th Century Modern Wrist Watches
Materials
Steel, Stainless Steel
Custom 14K Yellow Gold and Diamond Saddle Ring
Located in Coeur d Alene, ID
Custom 14k yellow gold saddle wing with diamonds. Featuring intricate tooled designs with high polish, accented by pave set diamonds, 1.1 cttw.
Category
Late 20th Century American Fashion Rings
Materials
Diamond, Yellow Gold


