Art Deco brilliant art glass ring in sterling silver. The gleaming cabochon art glass stone is green and gold with flashes of blue. It is framed in ornate silver filigree, and domed. Marked Sterling, it is a size 6, and dates from about 1930. The dimensions are 3/4” north to south and 5/8” east to west. It is in fine condition with no scratches or chips.