Chunky Turquoise and Silver Stoplight Ring

Navajo Silver and Turquoise Ring, with a flat, triple-split shank, the oval vase contains a stack of 3 small turquoise nuggets set in raised sawtooth bezels. Two stones are a dark turquoise green-blue with clay colored matrix, the center stone Is robin’s egg blue with a dark matrix, the base of the ring is comprised of overlapping stamped silver leaflets, circa 1960s, size 7 ½, setting is 1 inch long and ½ inch wide.