Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is 1 carat diamond worth?
1 Answer

Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
1stDibs ExpertFebruary 22, 2021
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Shop for Diamond 7 Carat Diamond on 1stDibs
7 Stone 2.23 Carats Marquise Diamond Platinum Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunningly Classic Ring
The ring is Platinum
There are 7 Marquis Stones 2.23 Carats Diamonds G/H
Category
20th Century American Contemporary Band Rings
Materials
Diamond, White Diamond, Platinum
Five Row Diamond Rectangular Hoop Earrings 1.95 Carats 14KT Yellow Gold 7 Grams
By Harbor Diamonds
Located in New York, NY
Five row diamond hoop earrings featuring 198 round brilliants weighing 1.95 carats, in a
Category
2010s Contemporary Hoop Earrings
Materials
Diamond, 14k Gold, Yellow Gold
7 Carat Burma Ruby and Diamond Ring
By Diamond Scene New York
Located in New York, NY
7.18 carat Certified Burma Ruby
Set in a custom platinum and diamond mounting featuring 1.01
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, Platinum
Diamond Pear Shape Link Tennis Bracelet 1.14 Carats 14 Karat Yellow Gold 7 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold tennis bracelet featuring 18 round brilliants weighing 1.14 carats on a pear
Category
2010s Contemporary Tennis Bracelets
Materials
Diamond, 14k Gold, Yellow Gold
$3,220 / item
Free Shipping
7 Carat Cushion Cut Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
Certified 7.16 carat Cushion cut Ceylon Blue Sapphire.
.73 carats of white epaulet side diamonds
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Sapphire, Platinum
$1 NO RESERVE! 3.66 Carat Tanzanite 7 Stone Eternity Band 14k Yellow gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
to shipping out.
Ring Size: 52 EU / 12 IT / 6 US
Center Natural Tanzanites:
Weight: 3.66 ct, 7
Category
2010s Israeli Art Deco Wedding Rings
Materials
Tanzanite, 14k Gold, Yellow Gold