How much does tanzanite cost per carrot set in jewelry and loose gems

A 1 k. loose gem ranges from 80-200$ depending on quality. Tanzanite is the blue/purple variety of the mineral zoisite which was discovered in...more?
Updated on Wednesday, February 01 2012 at 09:19PM EST
Source: GOOGLE.COM
Collections: orders of magnitudekcarrotjewelry