Sapphire 0.49 ct spinel An impressive glowing green tsavorite

An impressive glowing green tsavorite from Lemshuku

A fine unheated bicolor sapphire from small-scale mining in northern Madagascar

cut into a classic cushion

A fine icy blue sapphire from small-scale mining in Ilakaka

Sapphire 0.49 ct spinel An impressive glowing green tsavoriteA green sapphire from small scale mining in Ilakaka, Madagascar. Cut into a contemporary brilliant cushion. 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 arrange this. Please note