Necklace consisting of an 850 thousandth platinum and 18k white gold pendant set with forty-five old, calibrated and baguette-cut brilliant-cut diamonds, the main one approximately 0.60 ct, held on an 18k white gold cable chain. Former element of a VAN CLEEF AND ARPELS Art Deco necklace, circa 1925, transformed into a pendant and mounted on a modern chain. Estimated total weight of diamonds: 6 ct Pendant size: 3.6 x 3.2 cm Chain length: 42 cm Gross weight: 18 g