Sapphire 2.53 ct tanzanite emerald-cut sapphire from Mozambique with

emerald-cut sapphire from Mozambique with very well-balanced color

A precision-cut

A subtle greyish-mint sapphire

A very fine-colored pink spinel from small-scale mining in Luc Yen

precision-cut oval pink spinel from Luc Yen

Sapphire 2.53 ct tanzanite emerald-cut sapphire from Mozambique withA very special colored Sapphire from small scale mining in Diego, Madagascar, slightly zoned and one of a kind. Emerald 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 arrange