Minimal design, extravagant sparkle. From the leo® legacy lab-grown diamond collection, this beautiful solitaire engagement ring lets the center stone shine. 14k white gold a radiant 3-carat round-cut lab-grown solitaire diamond dazzles at the center the independently certified center lab-grown diamond comes with a gemex light performance report the leo® legacy lab-grown diamond features additional facets that are strategically placed to maximize the return of light and create faraway sparkle