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 No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats
By OGI Ltd
Located in New York, NY
A rare, investment quality GIA star ruby weighing 4.84 carats, no indication of heating
GIA REPORT
Category
20th Century Sri Lankan Contemporary Loose Gemstones
Materials
Ruby, Star Ruby
GIA Certified Natural Star Ruby 14.88 Carat Form Vietnam
Located in บางรัก, TH
🌟 Unlock Celestial Beauty — Vietnam Star Ruby with Asterism 🌟
Witness the wonder of nature and
Category
2010s Vietnamese Loose Gemstones
Materials
Ruby, Star Ruby
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
Vintage Platinum Star Ruby Ring, 17.29ct GIA, 3.0ct Diamond Accents
Located in Aspen, CO
This large Star Ruby displays a 6 sharp and distinctive rays as light passes through it, called an
Category
Vintage 1950s Retro Cocktail Rings
Materials
White Diamond, Ruby, Star Ruby, Platinum
