925 Sterling Silver ring. Ring Size: 7 One of a kind Navajo Made ring with a piece of high grade Sonora Gold Turquoise and a shadowboxed tribal design on each side of the ring. Ring Measurements: approximately 5/8th's of an inch tall and 9/16th's of an inch wide. Ring Weight: 14 grams Sonora Gold Turquoise comes in an aqua blue, lime green, and a two tone blue and green. It features beautiful golden to brown matrix. This material produces some of the most beautiful gemstones you will ever see. The high grade is a beautiful two tone which fades from baby blue to lime green and features yellow spiderweb matrix.