Sapphire 0.57 ct tanzanite is one of the world’s

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

and shipping may be delayed by a few days

is cut into a brilliant emerald radiant

A malaya garnet from small-scale mining in Tanzania

Due to some small natural inclusions

Sapphire 0.57 ct tanzanite is one of the world’sA 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