18ct White Gold 0.56ct Tanzanite Martini Slider Necklace, FEU-2136. This solitaire pendant is an embodiment of feminine style with Tanzanite being one of the world\'s most desired stones. This gemstone can exhibit a variety of surreal colours including blues, violets and burgundies so each piece is truly unique and beautiful. The 18 carat white gold pendant features a stunning round cut 0.56ct Tanzanite, in a bezel setting. The pendant is completed by an 18 inch 18ct white gold chain, which fastens with an easy to open and close bolt ring. At C W Sellors, we have an expert team of gemstone and diamond specialists who handpick and grade each jewel to meet our high standards and a team of talented in house designers who combine their talents to bring you our exclusive Precious Gemstone collection. You can find other Tanzanite pieces online and in store to complement this necklace. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.