From the memories moments magic™ collection, this three-stone lab-grown diamond engagement ring is a magnificent grand gesture. 14k white gold dazzling round-cut lab-grown diamonds wrap around the trio of oval-cut lab-grown diamonds—the largest a 3-carat center stone petite round-cut lab-grown diamonds shimmer in three rows on the shank total lab-grown diamond weight is 4 5/8 carats independently certified from the now + forever® bridal collection