1928 Co heart dangle Brooch Vintage , green gem

Beautiful over 2.5 inches in length a heart dangles colors vintage base and green pink stones super pretty very sweet item brand new first time I ever took it off the plastic to take a photo its in great working condition so nice 1928 vintage brand jewelry well know for fashion jewelry 70-80s era The gems on the sides if the green to me look cat eyed or moon stoned. Not sure