18ct white gold 165ct tanzanite 043 carat diamond cluster necklace mp00011 our tanzanite collection showcases one of the worlds most desired stones 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 an embodiment of luxuryand elegance this breathtakingnecklaceshowcases a brilliant cut 165 carattanzanite set intobeautifully contrasting