Art Deco Design Antique Style Genuine London Blue Topaz .925 Solid Sterling Silver Solitaire Filigree Ring. The Top Of The Ring Measures 1 Inch In Length. Set With One Marquise Faceted Genuine London Blue Topaz Stone. Inspired By The Original Designs Of The Victorian To The Art Deco Period, 1836-1935. Item Is Stamped 925. Our Silver Is Genuine 925 Sterling Silver. This Piece Also Has An Antique Finish For That True Heirloom Look. Specializing in Antique and Vintage Designs