Included in this lot is a Navajo Native American Alvin Joe Stormy Mountain turquoise and sterling silver ring. This stunning ring showcases a large polished triangular cut cabochon of Stormy Mountain turquoise. The gemstone is placed in a shadow box setting and surrounded by a wonderfully stamped border. The ring has a thick band measuring 13.75mm. The back of the ring is stamped with the maker Alvin Joe’s hallmark “AJ Navajo” and “Sterling”. The ring measures a US size 10 ¼.