Turquoise & Coral Ring Navajo Sterling Silver Size: 6

Vintage Navajo sterling silver ring set with red coral and a pretty natural turquoise stone that has the attributes of the Easter Blue Mine. 

Size: 6 Face measures 1 1/8" by 7/8". Very tarnished and needs to be cleaned. 

Weight: 4 grams. It is not hallmarked even though in the photo it looks like it says "Jose" on the back. Just odd lighting. Acid tested sterling silver. C. 1950.