A diamond collier with impressive tanzanite set pendant, 18ct white gold, fully diamond set collier of fancy pear, round and marquise shape diamond clusters, flexible throughout, set with brilliant cut diamonds meeting to a central point suspending the large oval pendant, featuring a central oval tanzanite of bright medium violet blue colour, weighing approximately 14.90ct, claw set within a ballerina like channel set frame of tapering baguette cut diamonds in an undulating design, completed with catch, A.T.D.W.: 9.49ct