Sapphire 0.47 ct calibrated-set A fine unheated greenish sapphire

A fine unheated greenish sapphire from small-scale mining in Gombe

A fantastic blue zircon

An exceptional bright pink garnet from the 2024 Tanga

cut into an elongated rounded pear (egg) shape

shifting to a pinkish tone under incandescent light

Sapphire 0.47 ct calibrated-set A fine unheated greenish sapphireA fantastic purplish blue sapphire, cut into a contemporary hexagon. 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 as soon as possible.