Sapphire 0.43 ct singlegem A fantastic mid- to strongly

A fantastic mid- to strongly saturated bluish-green unheated sapphire from small-scale mining in Gombe

A fantastic lavender-pink spinel from small-scale mining in Luc Yen

since miners sometimes heat the rough themselves shortly after unearthing—and we cannot rule this out with certainty—we are offering this sapphire as heated for now

cut into a brilliant hexagon

contemporary cushion yellow sapphire from Madagascar

Sapphire 0.43 ct singlegem A fantastic mid- to stronglyA fine blue sapphire from small scale mining in Ilakaka, Madagascar. Cut into a classic oval. 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