Sapphire 1.15 ct tanzanite sourced from a small

sourced from a small

A fine unheated blue sapphire

Luc Yen spinels are renowned for their beauty

A saturated teal sapphire from Diego

cut into a classic emerald cut

Sapphire 1.15 ct tanzanite sourced from a smallA perfect color zoned parti colored sapphirefeaturing amazing zoning, great clarity, and an elegantly executed emerald cut. 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