Art Deco Chrysoprase & Marcasite Sterling Silver Vintage Cocktail Ring

Gorgeous vintage art deco cocktail ring made of 925 sterling silver and featuring a beautiful deep green chrysoprase center stone surrounded by many dazzling and sparkling faceted marcasites. Stamped 925 as well as a makers mark looks like a square ND, but not quite sure as age has rubbed it slightly away. Size 6 & 9 can be sized up larger at buyers request