Sapphire 0.57 ct tanzanite A perfect unheated teal-colored sapphire

A perfect unheated teal-colored sapphire

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

is one of the world’s most important sources of gem-quality spinel

A fine purplish sapphire from small-scale mining in Madagascar

A bi-color zircon from Cambodia

Sapphire 0.57 ct tanzanite A perfect unheated teal-colored sapphireA pink Sapphire from small scale mining in Ilakaka, Madagascar. Classic 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