Natural Tanzanite Stone in Pakistan

Tanzanite has a blue-violet colour you do not quite get from any other stone, and it comes, commercially at least, from just one small patch of the earth: the Merelani Hills in northern Tanzania, in sight of Mount Kilimanjaro. Each tanzanite at Authentic Gems is a single stone, photographed as it is and priced on its own, so you can compare colour and size directly.