EMERALD, SAPPHIRE AND DIAMOND BROOCH, CIRCA 1925 AND LATER The 'draw handle' surmount set with old brilliant and single-cut diamonds, calibré-cut and cabochon sapphires and emeralds, suspending two calibré-cut emerald pendants, one terminating in a pear-shaped emerald drop, the other in a pear-shaped diamond, both with single and rose-cut diamond decoration, signed Cartier London, length 5.5cm