Navajo vtg Turquoise Coral ring sz 7-7.5 (1186)

Beautiful, vintage Navajo Coral and Turquoise sterling silver ring. Size 7 to 7.5. This ring was very heavily tarnished and required a light polish to try and find a maker's mark which I did not find. The face of the ring is just under 1.5" in length. Bezels are hand-cut.