0.90 Carat Blue SRI LANKA Round Sapphire

This sapphire is a 0.90 carat round-cut stone of blue color sourced from Sri Lanka. The stone has been heat-treated, a standard practice that enhances color saturation in sapphires from this region. It is offered as a loose stone, suitable for setting in jewelry or addition to an existing collection. No certification authority is noted in the available specifications.