Introducing the leo® ideal cut diamond, a rare diamond of geometrically perfect proportions that releases the maximum amount of fire, sparkle and brilliance – to let your unique love for each other truly shine through. This gorgeous diamond engagement ring for her features a 1/2-carat independently-certified, round-cut diamond at its center, surrounded by a stunning halo of round diamonds. More brilliant round-cut diamonds sparkle down each side of the twisted 14k white gold band, giving the ring a total diamond weight of 3/4 carat.