Sapphire 0.69 ct tanzanite A strongly saturated blue zircon

A strongly saturated blue zircon from Cambodia

A greenish sapphire from small-scale mining in Madagascar

masterfully cut into our modern oval

A rhodolite from small scale mining in the Umba Valley

A fine unheated greenish sapphire from small-scale mining in Gombe

Sapphire 0.69 ct tanzanite A strongly saturated blue zirconA 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