22.74 ct Oval Blue Sapphire, GRS, Burma Unheated

22.74 ct Blue Sapphire, oval cut, from Burma. Unheated: the colour is as the stone formed, with no heat treatment. Burma (Myanmar) has set the standard for fine rubies and sapphires for centuries. GRS report GRS2016-121921. Exclusive stone. Unheated Burmese blue sapphire, its colour entirely natural. Offered privately to the trade. Our grading: blue. Stock number CS-1096. Approved trade buyers can sign in on this page for pricing, or WhatsApp or email us about this stone. Viewings by appointment in Toronto, Hong Kong, Bangkok and Dubai.

It is documented by GRS (GemResearch Swisslab), a Swiss laboratory widely used for coloured stones. A collector’s size, suited to a signature ring, pendant or a stone kept loose.

More like this: Blue Sapphires · Burma Sapphires · Unheated Sapphires · Unheated Gemstones · Stone search

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Further reading: Reading a GRS Report: Pigeon's Blood, Royal Blue, Vivid and the Comments Line · Heated vs Unheated Sapphire: What the Difference Means for Price