Make your proposal a dream come true with this enthralling engagement ring from the neil lane artistry heritage™ collection. Platinum an incredible 3-carat elongated oval-cut lab-grown diamond is the sparkling focal point shield-cut lab-grown diamonds frame the centerpiece the shank and bridge shimmer with round-cut lab-grown diamonds and milgrain accents independently certified with a total lab-grown diamond weight of 4 3/8 carats