A 10.06 Carat Oval Mixed Cut Burmese Sapphire, measuring approximately 11.85 x 9.99 x 9.21 mm.Accompanied by a copy of a Gemological Institute of America sapphire origin report number 2185598636, dated July 28, 2017, stating Species: Natural Corundum, Variety: Natural Sapphire, Geographic Origin: Burma (Myanmar), Treatment: No indications of heating.