Diamond engagement ring. Metal Type: 18K white gold stamped "18K" weighing 3.38 dwt with the diamonds in place. Dimensions: 26.70 x 19.94 x 2.40 mm. Design: Center gemstone set into a 6 prong head, Multiple loops in an elegant design pave set with diamonds. Center Diamond: Lab Grown Round brilliant cut Diamond, Measuring approximately 6.67 - 6.70 x 4.07 mm, 1.11 ct by scale, Color Grade; D, Clarity Grade: VVS2. IGI Cert #589396640. Accent Diamonds: (40) Round brilliant cut diamonds, approximately 0.25 ct total weight, Ave Color Grade: H-I, Ave Clarity Grade: SI1-SI2.