Art Nouveau Deco Sterling Silver Large Onyx & Marcasite Dome Hollow Ring sz5

Art Nouveau Deco Sterling Silver Onyx & Marcasite Ring. Large center bezel set 22mm by 17mm oval onyx cabochon surrounded by a detailed sterling rope and  surrounded by sparkling marcasites set in a large domed sterling hollow work setting.  The band had embossed art deco/art nouveau geometric vine detailing on it at the front and sides.  Band is 2mm wide.  Hallmarked SteRlinG inside of a box with a very large capital R in the center. circa 1915-1920’s

Size 5 can be upsized at buyers request, contact for details and pricing.