Here is a vintage Native American Zuni multi-gem inlay ring. Inlay consists of turquoise, coral, jet and Mother of Pearl. The face of the ring is 1 inch long. circa 1970's. From a private collection. Size 7-3/4. Good vintage condition.
As is the case more often that not with the earlier Native American jewelry, this piece is not marked for silver content or maker. However, it has been tested for silver content and I guarantee that it is coin silver (.900/90%) or sterling silver (.925/92.5%).