Questions & Answers
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What is a 24-carat diamond?
1 Answer

A 24-carat diamond is a precious diamond gemstone that weighs 24 carats. One carat weighs 200 milligrams, meaning a 24-carat diamond weighs roughly 4.8 grams. That equates to roughly 0.17 ounces. On 1stDibs, shop a variety of diamond jewelry.
1stDibs ExpertMarch 22, 2022
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Shop for 24 Carat Diamond Rings on 1stDibs
GIA Certified 24 Carat Emerald Cut Platinum Diamond Ring
Located in Chicago, IL
GIA Certified 24 Carat Emerald Cut Platinum Diamond Ring, designed to captivate and inspire. This
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Emerald, Platinum
$792,000 Sale Price
20% Off
SCARSELLI 24 Carat Fancy Yellow Diamond Ring in Platinum GIA
By SCARSELLI
Located in New York, NY
From SCARSELLI, a spectacular 24+ carat Fancy Yellow Natural Diamond set in an 18k gold hand-made
Category
2010s American Contemporary Cocktail Rings
Materials
Yellow Diamond, White Diamond, 18k Gold, Platinum
18 Karat Gold Ring with Huge 24 Carat Emerald and 30 Diamonds
Located in Berlin, DE
30 diamonds of approx. 0.05 carat each.
The emerald has a weight of approx. 24 carats and a size of
Category
Late 20th Century Modern More Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold
24 Carat Oval Cut Diamond Engagement Ring GIA Certified H SI2
Located in New York, NY
Earth Mined Center Diamond:
Carat Weight: 15.03 Carats
Color: H
Clarity: SI2
Style: Oval Cut
Pave
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Art Deco 19 Carat Blue Topaz 24 Diamond Platinum Cocktail Ring Statement Ring
Located in New York, NY
THIS IS A MAGNIFICENT ANTIQUE ART DECO 19 CARAT EMERALD CUT FINE BLUE TOPAZ RING WITH 24 GORGEOUS
Category
Early 20th Century Unknown Art Deco Cocktail Rings
Materials
Diamond, Topaz, Blue Topaz, Platinum
4.5 Carat Aquamarine 24 Rose Cut Diamond Halo Ring Gold Victorian Cocktail
Located in New York, NY
We are so delighted to have this extraordinary 4.5 Carat antique natural Aquamarine Ring with a
Category
Early 20th Century Victorian Cocktail Rings
Materials
Aquamarine, Diamond, Gold, Yellow Gold, 10k Gold