Sapphire 4.11 ct spinel A medium-blue sapphire from small-scale

A medium-blue sapphire from small-scale mining in Madagascar

cut into a classic oval

A heated sapphire from small-scale mining in Ilakaka

and clarity

with crystals dating back up to 4

Sapphire 4.11 ct spinel A medium-blue sapphire from small-scaleAn incredible blue Sapphire from Madagascar, one of the best blues we have. Rounded pear egg 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