3.72 Carat Blue SRI LANKAN Oval Sapphire GRS

This is a 3.72 carat blue sapphire of oval cut from Sri Lanka, offered as a loose stone. The stone is unheated and untreatred, as confirmed by GRS certification. Sri Lankan sapphires in this weight range are valued for their natural color development and relative transparency. The oval cutting provides good light return while preserving carat weight typical of contemporary faceting standards.