Colossal Modernistic Navajo Turquoise Silver RingThis is a superior modernistic Navajo museum quality silver corn row ring. This is one of the largest turquoise corn row rings we have seen. The turquoise appears to be outstanding natural Royston turquoise stones. Resting around the stunning ring are exquisite silver works. This ring consists of a marvelous triple silver shank. This ring measures to be a size 7 and can be resized if needed. Signed by Navajo artist, Cal Peterson . Cir. 1990's+.