This lab-grown diamond engagement ring from the neil lane artistry™ collection suits your bride's timeless style. 14k yellow gold the dazzling 1-carat pear-shaped lab-grown diamond centerpiece is independently certified round-cut lab-grown diamonds create a bright halo and decorate the split twist shank more round-cut lab-grown diamonds and milgrain detailing add drama on the gallery and bridge total lab-grown diamond weight is 1 3/4 carats