Your bride will treasure the timeless glamour of this lab-grown diamond engagement ring from the neil lane artistry heritage™ collection. 18k yellow gold a 2-carat cushion-cut lab-grown diamond is haloed by round-cut lab-grown diamonds round-cut lab-grown diamonds adorn the bridge and shank milgrain accents and ornate engravings add to the sophisticated look total lab-grown diamond weight is 2 3/4 carats independently certified