Vintage Sterling Native American Zuni ring with semi precious stone inlay

This is a size 6 Vintage Zuni ring with skillfully inlaid turquoise, red coral, mother of pearl and jet.The image is of Knifewing- the Zuni God of war. It represents honor, courage and strength in Zuni culture. The back is not stamped but the craftsmanship is really beautiful. The ring weighs 15 grams and the image is 1”x 1.25”. It is about 1/7” thick.