In the not too distant future you can expect to see the above headline on a news flash with regards to the gorgeous gem that is Tanzanite. This beautiful gem that fluctuates in color between blue, purple and lilac is only mined in one place in the world and resources are fast running out. This means only one thing, rarity along with prices will increase, so grab one of our gorgeous Tanzanite Cross Rings while they are still around. No less than 25 of these wonderful gems totaling just over 3 carats have been mounted in this fashionable cross setting of the finest 925 solid Sterling Silver that not only curves around your finger, but along it as well, elongating and flattering it.