18ct white gold, diamond and onyx demi-parure, Cartier, circa 2008, comprising: a fine link chain suspending a detachable pendant decorated to the front with an articulated line of baton links pave-set with brilliant-cut diamonds between onyx connectors supporting a similarly set open work circular plaque, circumference approximately 415 mm, signed Cartier, numbered 92914B, and a pair of earrings en suite, length approximately 66 mm, signed Cartier, numbered 93723B, post and clip fittings. (2), accompanied by two Cartier certificates.