Vintage, Signed Native American Sterling Ring

This little silver ring features an array of Native American designs all along the border. On the inside, it is marked with three separate marks - "Sterling" stamped, "CJ" in script writing, and a round stamp I can't identify but it looks like a tiny sun. Not sure who this artist is, but they do nice work. The ring needs to be reshaped, but is in totally wearable condition. Size 8.