Drop-shaped and rounded cultured pearls, round diamonds, French assay marks for platinum (950‰) and 18K white gold (750‰), signed Cartier, French maker's mark (Dorsey), numbered, Cartier case Cultured pearls: measuring approximately 16.1 x 12.9 mm, 12.5 x 10.7 mm, 12.3 x 11.1 mm, 11.3 x 10.4 mm and 11.2 x 10.3 mm Diamonds: for a total weight of 12.50 carats Size/Dimensions: 40.0 cm long, pendant 6.0 cm Gross weight: 69.57 grams