Art Deco Design Antique Style 5 Carat Lab-Created Sapphire .925 Solid Sterling Silver Ring. The Top Of The Ring Measures 3/8 Inches In Length. This Classic Antique Art Deco Reproduction Is Set With One High Quality 10 mm Lab-Created Sapphire 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.