Beautiful in its design, this certified diamond engagement ring from the leo® diamond collection is as dazzling as she is. 14k white gold a 1/3-carat round-cut diamond sparkles at the center in a cushion-shaped halo of round diamonds smaller round diamonds bypass inside the split shank, finishing the look total diamond weight is 3/4 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.