Diamond and emerald pendant-brooch, circa 1920

Of pear shape, the swing center set with an old European-cut diamond weighing approximately 1.80 carats, surmounted by 2 old European-cut diamonds weighing approximately .80 carat, within a frame of calibré-cut emeralds, completed by numerous smaller old European-cut and single-cut diamonds weighing a total of approximately 3.80 carats, mounted in platinum.