18kt White Gold Engagement Ring, set with a 4.62 carat Oval Lab-Grown Diamond, F Color, VS2 Clarity (IGI LG644487079). The Oval Diamond is flanked by Marquise and Round Diamonds on each side= 0.40 carats and a hidden halo of 1.10 mm Diamonds, all totaling 0.56 carats additional, matching quality to the Center Diamond. Finger Size 6.5.