GORGEOUS VINTAGE ONE OF A KIND ARTISAN MABEL WATSON CRAFTED LARGE RING WITH OPAQUE AMETHYST CABOCHON STONE ( TESTED, NOT SPINY OYSTER, DEFINITELY AMETHYST ). FEATURES HAND WRITTEN INTO METAL ARTISAN INITIALS MW IN THE BACK AS WELL AS THE WRITING “ STER” FOR STERLING SILVER ( ALSO, HAS BEEN TESTED)