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 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
Vintage Platinum GIA 2.89ctw Cabochon Star Ruby & Diamond Halo Cocktail Ring
Located in Montclair, NJ
for the star ruby.
Stock Number: MK-16064117
--Certification Details:--
Laboratory: GIA
Report Number
Category
20th Century Cocktail Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
$1,980 Sale Price
20% Off
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GIA Certified 5.85 Carat Natural Star Ruby Diamond Platinum Ring
Located in Stamford, CT
Art Deco all original 5.85ct star sapphire diamond dome ring circa 1920s. GIA certified all natural
Category
Early 20th Century Engagement Rings
Materials
Diamond, Ruby, Star Ruby, Platinum
Unheated 2.23 Carat Burmese Star Ruby, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This unheated Burmese star ruby is a near perfect round, weighs 2.23 carats and has a beautiful
Category
21st Century and Contemporary American Artisan Loose Gemstones
Materials
Ruby, Star Ruby
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
Star Ruby, Ruby, Multi-gemstone, White Diamond, Diamond, 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