1.98 Carat Blue SRI LANKAN Cushion Sapphire

This 1.98 carat sapphire originates from Sri Lanka and displays a blue color in a cushion cut. The stone has been heated, a standard treatment for sapphires that improves color and clarity. It is offered as a loose stone without a setting. The specific gravity, refractive index, and other detailed optical properties would be confirmed through gemological testing.