Early Wrought Sterling Silver Navajo Ring with Natural Turquoise Stone Size 9 1/2

Vintage hand wrought Navajo ring in sterling silver. It is set with a natural turquoise stone that is in a nice clean blue color. The first photo was taken in the sun, the rest in the shade. The stone is embellished with hand dropped raindrops and appliqué work around the bezel. The band is hand stamp decorated. Size: 9 1/2 Face measures 7/8" wide. No hallmarks. Acid tested. May be higher grade silver than 925 sterling. Weight: 8 grams. Great condition. C. 1930s.