Sapphire 0.59 ct spessartine A green Sapphire from small-scale

A green Sapphire from small-scale mining in Diego

A strongly saturated bluish-green sapphire from small-scale mining in Ilakaka

showing light blue and light yellow color separation

A heated blue zircon from Cambodia

Sapphire 0.59 ct spessartine A green Sapphire from small-scaleA 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