A vintage Art Deco sterling ring , set with a long oval chalcedony stone. The setting measures 1 & 2/8 inches long and 6/8 of an inch wide. It is set with a beautiful Chalcedony stone and 12 marcasites. The ring is clearly marked "STERLING" inside the bottom of the shank. It is size 5 & 1/2. The condition is excellent.