This David Yurman Sterling Silver White Agate and Diamond Petite Albion Ring has a mystical quality to it! The faceted square-shaped opaque white agate stone measures 7 millimeters by 7 millimeters and is bezel set in sterling silver surrounded by a halo of prong-set diamonds with a CTW of 0.17. In good condition, it has marks on the metal. This jewel is mounted on a twisted cable split shank for extra pizzazz!