4x6mm Oval Sapphire Blue Color EC Clarity Faceted Cut

This 0.58-carat sapphire displays a blue color and measures 4x6mm in an oval faceted cut. The stone originates from Sri Lanka and shows eye-clean clarity, meaning inclusions are not visible to the unaided eye. The sapphire has been heat-treated, a standard practice in the sapphire industry to improve color and clarity. It is sold as a loose stone without a setting.