1.10 Carat Blue SRI LANKAN Cushion Sapphire

This is a 1.10 carat blue sapphire of Sri Lankan origin, cut in a cushion shape. The stone has been heat treated, a standard practice for sapphires that typically improves color saturation and clarity. It is offered as a loose stone and is sourced from Leibish & Co., a recognized gemstone dealer. No certification body is specified for this particular stone.