Brooches :
N ART DECO EMERALD AND DIAMOND BROOCH. Set with two pear-shaped emeralds, within a baguette-cut diamond surround, accented by trillion-cut diamonds, extending a circular openwork scroll, composed of old European, circular and single-cut diamonds and square-cut emeralds, enhanced by baguette-cut diamonds, terminating with marquise-cut diamond detail, mounted in platinum, circa 1925.