Reflect all the love in your heart with this exquisite lab-grown diamond engagement ring. 14k white gold a 3/4-carat round-cut lab-grown diamond is haloed in two sizes of round lab-grown diamonds to create the composite centerpiece a stepped outer halo of lab-grown diamonds adds even more sparkle baguette- and round-cut lab-grown diamonds and milgrain accents adorn the wide split shank total lab-grown diamond weight is a remarkable 4 carats tapered for a comfortable fit from the adore® bridal collection