GIA ( Gemological Institute of America ) GIA Report Number : 1226145031 Date: 22 November 2021 Item: One Loose Stone Species: Natural Corundum Variety: Sapphire Color: Dark Blue Transparency: Transparent Shape : Modified Triangular Mixed Cut Carat Weight: 3.26 Carat Measurements: Approx. 10.16 x 9.46 x 4.43 mm Treatment: Indications of Heating present. Origin: Sri Lanka Country of Origin is an opinion offered by the seller of this item. This opinion is not substantiated by an official laboratory. Note: this item comes inside a gemstone folder ( not sealed). Shipping method: It will be well packaged and send by internet tracking shipping and Any extra expenses due to the clearance or your country's customs office will be responsibility for the buyer. This is the true picture exclusive to show details of the stone.