Art Nouveau Design Antique Style .925 Solid Sterling Silver Ring. The Top Of The Ring Measures Just Over 1/2 Inch In Length. This Is A Gorgeous Vintage Style Ring Set With One High Quality 12 x 10 mm Lab-Created Amethyst 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.