Lovely Native American ring, tested sterling silver with large turquoise stone, may be stabilized,lovely matrix and patina to the stone. ring is size 10 and the top measures 1 & 1/4" long. ring in very good condition. Unsigned as to maker which was usual in older pieces, this came to us from a collector of fine Native American jewelry. I collect Native American jewelry, especially rings, and when I wear them, I wear four on each hand, meaning 8 rings in all sizes too. And finally my collection has grown too big to keep all of them. A lot of our listings are from my personal collection, all hand selected with care.