I think this crystal speaks for itself. It has everything you could possibly want in an unheated gem tanzanite. If you know what you’re looking at, you already know how unbelievably rare and exceptional a stone like this is. If only I could keep all of them.
This gem weighs 10 g and measures 21 x 19 x 17 mm.
https://youtube.com/shorts/7iK0YUFwJLk?si=vrzdoh4R56p2ixYM