Art Deco Design Antique Style .925 Sterling Silver Three-Stone Filigree Ring. The Top Of The Ring Measures 5/16 Inches, 9.2 mm At The Widest Point. This Classic Vintage Style Ring Is Set With Three Gorgeous Blue Color High Quality Lab-Created Fire Opal Stones. 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.