1.74 ct Cushion Ruby, GRS, Burma Heated

1.74 ct Ruby, cushion cut, from Mogok, Burma. Heated, the long-established and stable treatment for rubies and sapphires, accepted across the trade. Mogok, in Burma (Myanmar), has set the standard for fine rubies and sapphires for centuries. GRS report GRS2017-010222 (4 Jan 2017) H. Measurements: 6.61 × 6.49 × 4.00 mm. Our grading: red. Stock number CS-0992. The video on this page was filmed in our office, unedited and unfiltered. Price on request: 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. Face-up it is almost exactly square. A good size for a solitaire ring, a halo design or a pendant.

More like this: Burma Rubies · Rubies · Stone search

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Further reading: Reading a GRS Report: Pigeon's Blood, Royal Blue, Vivid and the Comments Line · Rubies, Sapphires and Emeralds: Origin, Treatment and Value