18ct gold and diamond 'Pasha' necklace, Cartier, 2006, designed as an open work bombe circular plaque of geometric motif embellished with brilliant-cut diamonds completed by an oval link chain decorated at intervals with open work spheres, approximately 30 mm and 560 mm, signed Cartier, numbered NK6929 and DY4158 respectively. Accompanied by a Cartier certificate of authenticity.