Art Deco Emerald & Diamond Necklace

A Magnificent Art Deco Emerald & Diamond Necklace. Set with a pear shaped Colombian emerald weighing approximately 13.44 carats & old mine cut diamonds. Estimated total diamond weight 3.00 carats. Color H-I on average. Clarity VS on average. Mounted in platinum. Length: 49 cm. Weight: 29.0 gr. Circa 1940.