You have to see this stunning loose natural tanzanite! It is fantastic to see its natural multi-hued play of colour. Its beautiful, it really is. These unheated tanzanites from Tanzania are unique and each has its own personality. Most tanzanites are heated in order to produce the vivid intense blues so natural unheated tanzanites of this calibre are not that common. The cut is idea for a ring and warrants something very special. A fine natural tanzanite as it came from the earth.