1.00 Carat Blue SRI LANKAN Round Sapphire

This is a 1.00 carat round sapphire of Sri Lankan origin with blue coloration. The stone has been heat treated, a standard practice for sapphires that improves color saturation and clarity. It is offered as a loose stone without a setting. The gemstone information provided does not include specific grading details such as clarity grade, exact shade classification, or certification documentation.