Fabulous Vintage Snake or Serpent Ring from Germany with garnet eyes and turquoise porcelain head. It is very large measuring 1.5" and fits up to knuckle. Ring Size is appx 6.5. It has tiny hallmarks on tail, back of head and between detailed design on body. I believe they are 9K , F, and a Serial No. I believe it is 9K on Sterling. It looks and feels fabulous on the hand.