Victorian 10K marked Yellow Gold. Circa 1910 Diana Huntress Classic Cameo Brooch

Victorian or post-Victorian Light Sardonyx Shell carving Classic embedded in marked on the clasp 10K Yellow Gold bezel. Image of Diana - goddess of Hunting and Purity. It is approximately 31 mm wide and 37 (mm) high - 1-1/4 by 1-1/2 inches. Weight - 6.7 gram. .Circa 1890 or slightly later. Easily turn brooch in to the brooch/pendant.