Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
How much is a 15-carat diamond worth?
1 Answer
How much a 15-carat diamond is worth varies. Prices may be in the hundreds of thousands or millions. When evaluating diamonds, experts consider the cut, clarity and color, as well as the carat weight. On 1stDibs, explore a wide variety of diamond jewelry from some of the world's top sellers.
1stDibs ExpertOctober 30, 2024
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Shop for Diamond Jewelry on 1stDibs
Vintage Hammerman Bros Ribbed Diamond Band, 1.30ctw 14k, ca 1980
Located in Orlando, FL
Maker: Hammerman Brothers, signed "HB"
Metal: 14K Yellow Gold
Weight: 6.8 grams
Gemstones: Approx. 1.30 carats total weight of round brilliant cut diamonds
Diamond Quality: Average F...
Category
Vintage 1980s American Band Rings
Materials
Diamond, 14k Gold, Yellow Gold
Antique 18ct Gold & Platinum, 1.50 Total Carat Edwardian Diamond Drop Earrings
Located in Brighton, GB
Antique Diamond Drop Earrings
18ct Gold & Platinum Stamped
Circa 1910
Introducing a stunning pair of 18ct gold and platinum diamond dangle earrings, beautifully crafted from the ...
Category
Early 20th Century European Edwardian Drop Earrings
Materials
Diamond, Gold, 18k Gold, Platinum
Antique 18ct Yellow Gold, Victorian Sapphire & Diamond Carved Seven Stone Ring
Located in Brighton, GB
Antique Carved Ring
18ct Gold
Circa 1880
Indulge in the elegance of this exquisite Victorian seven-stone ring, meticulously crafted in 18ct yellow gold. This stunning piece showc...
Category
Antique Late 19th Century European Victorian Engagement Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
Estate Bow Diamond Earrings 0.24ctw 18k Yellow Gold
Located in Orlando, FL
18K Yellow Gold Diamond Bow Earrings, 0.24ctw
Metal: 18K yellow gold
Weight: 3.3 grams
Gemstones: 43 Round brilliant cut diamonds, total approx. 0.24 carats (weight marked on backin...
Category
21st Century and Contemporary Stud Earrings
Materials
Diamond, 18k Gold, Yellow Gold
Emma Chapman Diamond 18k Yellow Gold Floral Engagement Ring
By Emma Chapman
Located in Frome, Somerset
This lovely diamond gold engagement ring is one-of-a-kind. Handmade in our workshops, it features a central full cut diamond, flanked with two other full cut diamonds, all of which a...
Category
21st Century and Contemporary British Artisan Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold, Sterling Silver
14K White Gold 14.5mm Mabe Pearl & 0.06ct Diamond Pendant Enhancer
Located in เกาะสมุย, TH
Elevate your collection with this exquisite pendant, handcrafted in solid 14K white gold and showcasing a luminous 14.5 mm Mabe pearl. Revered for its smooth dome a...
Category
21st Century and Contemporary Thai Necklace Enhancers
Materials
Diamond, Pearl, Gold, White Gold, 14k Gold
$585 Sale Price
55% Off
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