A Wonderful Antique Chinese Green Jade Ring, Victorian - Art Deco Vintage circa 1920 with Marcasite. The center of this fabulous antique ring holds a beautifully polished Chinese green jade gemstone measuring about 10 x 14mm oval. The stone is surrounded by faceted sparkling marcasites, a stone that was used in place of diamonds when diamonds became too scarce. The setting is composed of sterling silver with the original patina acquired from almost 100 years of existence. Overall the ring measures about 7/8 inch long by about 5/8 inch wide from side to side. Ring Size: about 3 (could be resized by your jeweler or ask me about using mine before shipping). A lovely and rare find in lovely vintage condition.