Tanzanite, diamond, blackened silver pendant-necklace Centering (1) oval tanzanite cabochon, measuring approximately 39 X 18 X 11 mm, accented by (84) full-cut diamonds, weighing a total of approximately 1.95 cts., set in a blackened silver mounting, measuring approximately 47.3 X 26.4 mm, suspended from a blackened silver, open link, completed by a lobster claw clasp, forming a 24 inch chain, gross weight 24.8 grams See More