Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
How much is a real ruby worth?
1 Answer

Extremely high quality rubies can cost as much as $1 million per carat because the gem is one of the most valuable and sought-after. Lesser quality rubies can cost around $1,500 per carat.
1stDibs ExpertFebruary 22, 2021
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Shop for Gia Star Ruby on 1stDibs
GIA Certified 16.52 Carat Unheated Star Ruby and Diamond Ring
Located in New York, NY
This extraordinary, untreated star ruby is a true marvel of nature, weighing a monumental 16.52
Category
2010s North American Cocktail Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring
Located in Stamford, CT
radiant natural cabochon star ruby. Certified by the GIA as natural with no indications of heating. The
Category
Early 20th Century Engagement Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
GIA Unheated Burma Star Ruby and White Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous 3.56 ct. GIA unheated Burma purplish pink star ruby oval cabochon with 2.50 ct. good
Category
21st Century and Contemporary Cocktail Rings
Materials
White Diamond, Ruby, Star Ruby, 18k Gold
Unheated Star Ruby Ring 9.91 Carat GIA Certified No Heat
By Merkaba
Located in Beverly Hills, CA
Exquisite 9.91 Carat Unheated Star Ruby & Diamond Ring in Platinum – Merkaba Jewelry
This
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Multi-gemstone, Ruby, Star Ruby, Platinum
Certified GIA Star Sapphire Ruby Emerald Diamond Platinum Bracelet
Located in Miami, FL
star rubies no heat approx. 35.63cts, and 5 genuine natural cabochon emeralds approx. 15.69cts. This
Category
Vintage 1960s Unknown Modern Bracelets
Materials
Star Sapphire, Platinum
GIA Certified 3.40 Carat Star Ruby Diamond Art Deco Platinum Cocktail Ring
Located in Stamford, CT
GIA as natural, no treatment and as a star ruby displaying asterism, starry reflection that dances
Category
20th Century Dome Rings
Materials
Diamond, Ruby, Star Ruby, Platinum


