The center trillion cut cubic zirconia stone in this ring is not small but it also is not overly large. It is about the size of a two carat diamond so it is sure to impress. A classic setting with the center stone held on each corner with a prong that protects the corner. There are five tiny channel set CZ stones on each side. Center stone measures just under 1/2 inch from point to point. Great as an engagement ring substitute or for special occasion wear. In a highly polished rhodium plated brass setting that everyone would be sure to notice.