For your consideration is this unique and interesting Native American Indian ring. It has two rectangular cut turquoise stones and a center rectangular coral stone. So well made with a clean look. It has tested and is guaranteed as sterling silver. it has a mark on the inside but I can't make it out. I believe it is circa 1950s 1960s.
The ring is a size 8. The face is a nice size measuring 1 inch by 1/2 inch.
The ring is in excellent condition but looks like it could benefit from a cleaning - all stone is secure and the variation that you see is natural.