ntroducing 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. A luminous 1/2-carat round-cut diamond is the show-stopping center of this engagement ring when surrounded by a shimmering halo of round-cut diamonds. Ribbons of radiant round-cut diamonds dance down the twisted band, which is crafted in gleaming 14K yellow gold. The independently certified diamonds total 1 carat in weight.