Old Cerillos Turquoise Vintage Ring Old Pawn Size 5 JR 279

Best deep green Cerillos turquoise. Nice frame with 3 silver raindrops. Split shank with nice punchwork. Good old condition, great patina.
Tested silver. Unmarked like most of the oldies. Original size never altered.
The ring is size 5 and weighs 3 grams. C 1940s
Inventory #JR 279