For one of the biggest moments in your life, choose this engagement ring from the neil lane artistry heritage™ collection. Platinum the centerpiece is a 1 1/2-carat pear-shaped lab-grown diamond haloed by round-cut lab-grown diamonds channel-set baguette-cut and round-cut lab-grown diamonds adorn the shank, complemented by ornate engraved details more round-cut lab-grown diamonds sparkle on the gallery and bridge overall milgrain details complete the look total lab-grown diamond weight is 2 1/2 carats independently certified