Vintage Navajo Signed Turquoise Shadowbox Ring

A traditional Native design is the shadowbox ring. It has a Sterling domed frame around a bezel set stone that is recessed. This beauty has the forked ring shank that is a typical Navajo element. Pretty stamping on face.  Stamped Sterling on the band.  Artists Hallmark: Lightening Bolt on backside. Size 6 1/4  3/4" long 9/16" wide In beautiful Vintage condition. Has been cleaned and polished. Will arrive wrapped in a gift box. I also include a reusable Sterling polishing cloth.