Brooches :
AN ART DECO EMERALD, SAPPHIRE AND DIAMOND JABOT BROOCH, BY CARTIER Of geometric design, the shield-shaped plaque centering upon an old European-cut diamond panel, enhanced by a calibré-cut sapphire stylized arrowhead, extending a carved emerald demi-surround, of foliate motif, with a navette-shaped diamond and calibré-cut sapphire accents, to the detachable terminal, of similar design, mounted in platinum, circa 1925
