4x6mm Oval Sapphire Blue Color SI Clarity Faceted Cut

This 0.6-carat sapphire is an oval faceted stone with blue coloration and SI clarity. The stone originates from Sri Lanka and has been heat-treated, a standard practice for sapphires that improves color and clarity. It measures approximately 4x6mm and is offered as a loose stone without setting. The SI clarity grade indicates the presence of inclusions visible under magnification but generally eye-clean to the unaided eye.