Sapphire 0.91 ct tanzanite cut into an elegant traditional

cut into an elegant traditional oval

A fine asscher cut spinel from Luc Yen

The stone is currently at the lab

An unheated blue sapphire with minor green secondary tones from Madagascar

Sapphire 0.91 ct tanzanite cut into an elegant traditionalA beautiful pinkish sapphire sourced from small scale mining in Madagascar. The rough was purchased as unheated at the mine, but it has not yet been submitted to the lab. Over 90% of these rough pieces are unheated, though sometimes miners heat the rough directly at the mine. For this reason, we offer this sapphire as heated (even though it is very likely unheated) until it is verified by our lab. We will update the treatment status in approximately