52.27 Carat Blue SRI LANKAN Cushion Sapphire AGL

This 52.27 carat sapphire exhibits a blue coloration and displays a cushion cut. The stone originates from Sri Lanka and has been heat-treated, a standard practice in sapphire enhancement. It is certified by the American Gemological Laboratories (AGL) and is offered as a loose stone. The substantial carat weight and Sri Lankan origin are notable characteristics of this specimen.