Sapphire 0.50 ct tanzanite A vibrant orange untreated imperial

A vibrant orange untreated imperial topaz from Ouro Preto

A very well-balanced stone — unfortunately

A greenish sapphire with tiny natural inclusions from small-scale mining in Ilakaka

This in-house cut design has an amazing performance

Sapphire 0.50 ct tanzanite A vibrant orange untreated imperialA pink sapphire from small scale mining in Ilakaka, Madagascar. Cut into a classic elongated 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