This breathtaking engagement ring from the neil lane artistry™ collection is an unforgettable look of love. 18k yellow gold an astounding 6-carat elongated cushion-cut lab-grown diamond captivates at the center round-cut lab-grown diamonds shimmer along the bridge and inside of the shank an engraved vine motif brings an artistic touch, while milgrain accents add elegance throughout total lab-grown diamond weight of 6 3/8 carats independently certified