Sapphire 2.31 ct spinel A round cut blue sapphire

A round cut blue sapphire from Madagascar

An elegant mid-pink spinel from small-scale mining in Luc Yen

An elegant vibrant pink spinel from Luc Yen

cut in an elegant radiant emerald cut

Sapphire 2.31 ct spinel A round cut blue sapphireA very interesting colored Sapphire from small scale mining in Ilakaka, Madagascar, potentially slightly color changing. Asscher cut. Disclaimer: This Sapphire was purchased as unheated rough directly at the mine. Our internal examination showed no signs of heat treatment, and in the past, over 95% of this material has been confirmed as unheated by external laboratories. If you would like verification by an external gemologist or laboratory, we can