Tanzanite in them is one heck of gemstones. In fact, add them to Gold and you have a killer combination, literally speaking. Gold Tanzanite Pendant in fact have now gone on to become one of the most popular gift items, especially for the one person whom you really love or care. Gift this to someone who is very close to you, and it is a point taken that she would come ten steps closer to you. Why else do you think they are popular?