Update her engagement ring (sold separately) with this dazzling enhancer from the leo® diamond collection. 14k white gold independently certified round-cut diamonds create sparkling chevrons polished ribbons cross over in graceful arches total diamond weight is 1/2 carat the leo® diamond is the first diamond independently certified to be visibly brighter patented technology strategically places additional facets onto the diamond, maximizing the return of light and creating faraway sparkle