SAPPHIRE DIAMOND ENGAGEMENT RING SETTING RADIANT EMERALD MOUNT VINTAGE ART DECOThis stunning vintage inspired semi mount is beautifully designed with gorgeous contrast and color! The chic geometric setting is set with rich blue custom cut natural sapphires. Finished with fine milgrain details, this bezel setting provides the perfect backdrop for a diamond or gemstone of your choice. The setting can fit a variety of elongated center stone shapes, especially emerald cut and radiant shapes, with measurements ranging from 6. 5x4.