A tanzanite collier with tanzanite and diamond pendant, 14ct white gold, line style collier with fifty-two horizontally set oval cut mid blue violet coloured tanzanites, totalling approx. 23cts, claw set in four corner beads, articulated throughout, spaced by small single set diamonds, centrally detailed by a dropping oval cluster, set with central oval tanzanite of approx 2.00cts framed by a double claw set cluster of diamonds, totalling throughout approximately 3.00cts, completed with slide clasp and safety catch. Length 45 cm.