0.64 ct Square Ruby, Burma Heated

Name: 0.64 ct Square Ruby, Burma Heated video
Uploaded: 2026-11-12T00:56:45.940Z
Description: “Vivid” in its colour grade marks the most saturated level of colour. Face-up it is almost exactly square. Well suited to a solitaire, a halo ring or a pendant.

0.64 ct Ruby, square cut, from Burma. Heated, the long-established and stable treatment for rubies and sapphires, accepted across the trade. Burma (Myanmar) has set the standard for fine rubies and sapphires for centuries. Offered without a laboratory report. Measurements: 4.33 × 4.31 × 3.15 mm. Our grading: gem quality vivid red. Stock number CS-0579. 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.

“Vivid” in its colour grade marks the most saturated level of colour. Face-up it is almost exactly square. Well suited to a solitaire, a halo ring or a pendant.

More like this: Burma Rubies · Rubies · Stone search

Similar stones: 0.55 ct Oval Ruby, GRS, Burma Unheated · 0.58 ct Oval Ruby · 0.61 ct Emerald Cut Ruby Pair · 0.62 ct Heart Ruby · 0.69 ct Pear Ruby · 0.71 ct Oval Ruby, GRS, Thailand Heated · 0.72 ct Oval Ruby, GRS, Burma Unheated · 0.75 ct Oval Ruby

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