Sapphire 1.18 ct spinel A medium saturated aquamarine from

A medium saturated aquamarine from Mozambique

though sometimes miners heat the rough directly at t

A strongly saturated blue zircon from Cambodia

An elegant gray spinel from Mozambique

An excellent teal sapphire from small-scale mining in Diego

Sapphire 1.18 ct spinel A medium saturated aquamarine fromA green Sapphire from small scale mining in Diego, Madagascar. Brilliant oval 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 this. Please note that the shipping time will