Marilyn Cooperman (Canadian, 1936-2020) emerald 18K yellow gold brooch pin; fabricated in fluted and brightly polished 18K yellow gold, featuring 65 fully drilled emerald round beads, mounted on posts, weighing approx. 38.0 carats, worn through fabric with double pinstem, joint and single trombone catch, marked: "MFC maker's mark 750". Measuring 3 1/4" x 2 1/8", 41.7 dwt.