Silver Ring with MoP & Red Coral or Jasper Inlay

Silver Ring with MoP & Red Coral or Jasper Inlay Or inlaid stripes of carnelian…??? Idk vintage and in euvc could use a polish Stylish silver ring featuring a multicolor inlay design. Perfect for adding a touch of elegance. Has a Native American design could be a man’s ring size is 7-8 approx. vintage item resembles a Zuni style bangle & ring as shown in the last pic some stamps but can not determine them all one is .925