BURMESE SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire weighing 2.71 carats, is claw-set between a pair of emerald-cut diamonds, the diamonds together weighing approximately 0.90 carats, mounted in platinum, size L1/2. Accompanied by a GIA report numbered 5393533294, dated 29 July 2021, stating that the 2.71 carat sapphire is natural, with no indications of heating, of Burma (Myanmar) origin.