Very beautiful, lab-certified, unheated, Ceylon blue sapphire, hailing from the gem fields of Elahera, Sri Lanka. This Ceylon blue sapphire has a super sweet, lively, sparkling, and pure look. Perfectly cut as well, old style with a flower pavilion. Mount it any way you like...it will just charm you and delight your day. At this price, do not think twice. Certified unheated by the Lakshani Gem Testing Lab, Colombo, Sri Lanka. Real nice one, very underpriced.