Sapphire 0.60 ct calibrated-set A fine-colored grey spinel with

A fine-colored grey spinel with a subtle blue secondary tone

An incredible saturated blue Sapphire from small-scale mining in Ilakaka

A magnificent pink sapphire from Madagascar

with natural inclusions

Sapphire 0.60 ct calibrated-set A fine-colored grey spinel withA greyish blue sapphire from small scale mining in Ilakaka, Madagascar. Cut into a classic elongated 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