Loading... Please wait...Genuine Sugalite and Tanzanite Swarovski crystal set in sterling silver. This pendant will vary in shape & slightly in size. This is to maintain the quality of the stone, and show it's natural beauty. The Sugalite is a natural gemstone and variances should be expected and are considered to be uniquely beautiful. Coordinates with our Swarovski Tanzanite & Purple Velvet Earring.