

Natural Ruby 1.08 ct – Round Cut, Heated, GRS Certified
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Video of this stone
This 1.08 ct natural ruby from Burma displays a vivid red, a color grade often described as "pigeon's blood" by GRS. The round cut is precisely executed with brilliant and step facets, yielding consistent light return. Its transparent clarity is notable for a ruby of this origin.
The stone has undergone high-temperature heat treatment, a common and stable enhancement for ruby, indicated as H(a) by GRS. This treatment process improves the gemstone's color and clarity. Documented by a GRS certificate, report number GRS2021-061643, this ruby is suitable for discerning collectors and custom fine jewelry applications.
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Actual gemstone video
Documentation & Verification
Every gemstone is supplied with the documentation stated in the product specification. This may include an independent laboratory certificate or a Sosna Gems Colored Stone Report.
Additional or alternative independent laboratory certification can be arranged upon request for eligible gemstones.

Learn about bespoke jewelry
Every bespoke piece begins with a gemstone. Selected gemstones from our collection can be transformed into individually designed jewelry, created around the proportions, character and intended use of each stone.
Every design is developed in consultation with our gemologists and goldsmiths, ensuring that the finished piece complements both the gemstone and your preferences.
Gemological overview
Technical and gemological information about this gemstone variety.





