You are viewing a very fine quality Navajo Sterling silver ring. The ring measures 28 mm or 1 1/8" long by 21 mm across the finger. The top has a beautiful blue natural Turquoise stone which is inlaid with various other stones in a center channel. The ring is marked: 925 for Sterling and has a maker's initials CP. The ring is a size 8 1/2 with a thick shank and can be re-sized. The ring weighs 13.9 grams.