18ct white gold tanzanite princess cut stud earringsew705tz the tanzanite collection by tivon showcases one of the worlds most desired stones that is considered a thousand times rarer than the diamond this seductive gemstone can exhibit a variety of surreal colours including blues violets and burgundies so each piece is truly unique and beautiful these tanzanite claw set earrings are a simple and classic piece boasting princess cut 257ct tanzanite set into beautifully contrasting 18ct whit