Sapphire 0.69 ct tanzanite A fine unheated bicolor sapphire

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

A sweet pink spinel from the Umba Valley in Tanzania

Exceptionally brilliant due to its contemporary radiant emerald cut

A truly exceptional gem

Sapphire 0.69 ct tanzanite A fine unheated bicolor sapphireA mid blue sapphire from small scale mining in Ilakaka, Madagascar. Cut into a classic pear. 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