Oval Cerillos Turquoise Vintage Native Ring Old Pawn Size 5 JR 981

Green Cerillos turquoise set in nice silver frame. Good old condition, great patina.
Tested silver. Unmarked like most of the oldies. Original size never altered.
The ring is size 6 and weighs 3 grams. C 1940s
Inventory #JR 972