Wow your bride with the modern beauty of this lab-grown diamond cuff wedding band. 18k white gold marquise-cut lab-grown diamonds shimmer amid polished swirls on each end of the open shank design a signature element of lab-grown diamonds and milgrain detailing encircles the band, symbolizing unity and eternal love total lab-grown diamond weight is 1/3 carat independently certified from the monique lhuillier bliss collection, available exclusively at kay this ring is available in limited sizes; if you don't see your size here, please visit a store to order your ring