1.40 Carat Blue SRI LANKAN Round Sapphire

This 1.40 carat sapphire is a round-cut stone of blue color from Sri Lanka. The stone has been heat-treated, a standard enhancement practice for sapphires from this region that improves color saturation and clarity. It is offered as a loose stone without a setting. For formal evaluation and confirmation of weight, color characteristics, and treatment details, certification through a recognized gemological laboratory is recommended.