1.57 Carat Blue SRI LANKAN Sq. Emerald Sapphire

This 1.57 carat sapphire originates from Sri Lanka and displays a blue color in an emerald cut. The stone has been heat-treated, a standard practice for enhancing color and clarity in sapphires from this region. The stone is sold loose, allowing for independent certification or custom setting. Specific details regarding clarity, shade of blue, and optical properties should be verified through gemological testing.