3.68 ct Cushion Ruby, SSEF, Burma Unheated

3.68 ct Ruby, cushion cut, from Burma. Unheated: the colour is as the stone formed, with no heat treatment. Mogok, in Burma (Myanmar), has set the standard for fine rubies and sapphires for centuries. Laboratory report by SSEF. Full documentation and provenance are shared privately with the trade. Measurements: 9.69 × 8.25 × 4.94 mm. Our grading: gem quality vivid (pigeon blood) red. Stock number CS-1289. The video on this page was filmed in our office, unedited and unfiltered. 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.

The term pigeon’s blood in its colour grade is the trade’s name for the finest saturated, slightly bluish red in ruby. It is documented by SSEF, the Swiss Gemmological Institute, one of the most respected laboratories for coloured stones. Its length-to-width ratio is 1.17. A centre stone of real presence for a ring or pendant.

More like this: Pigeon's Blood Rubies · Burma Rubies · Unheated Rubies · Rubies · Unheated Gemstones · Stone search

Similar stones: 3.55 ct Emerald Cut Ruby, CDC, Mozambique Heated · 3.57 ct Oval Ruby, Burma Heated · 3.57 ct Cushion Ruby, GRS, Burma Heated · 3.59 ct Oval Ruby, GRS, Burma Unheated · 3.81 ct Square Cushion Ruby, GIA, Tanzania Unheated · 3.91 ct Oval Ruby, GRS, Burma Unheated · 3.93 ct Oval Ruby, GIA, Burma Heated · 3.95 ct Emerald Cut Ruby, GRS, Mozambique Unheated

Further reading: Rubies, Sapphires and Emeralds: Origin, Treatment and Value · A Gemstone Encyclopedia for Trade Buyers