White Gold and Lab Grown Diamond engagement ring. Metal Type: 14K white gold stamped "14K" and "ROYAL". Metal Weight: 1.52 dwt with the gemstones in place. Dimensions: 23.03 x 20.05 x 2.20 mm Design: Non-circular halo, 4 clusters of 3 diamonds, around a round center. Diamonds in 2 rows along the shank with diamonds in the bridgework. Condition: New. Center Diamond: Lab grown Diamond, Round brilliant cut, Measures 5.27 - 5.30 x 3.10 mm, 0.52 ct by scale weight, Color Grade: D, Clarity Grade: SI2, Ex, Ex, Ex, IGI Cert# 279751042. Accent Diamonds: (50) Round brilliant cut Diamonds, 0.35 ct by scale weight, Ave. Color Grade: H-I, Ave. Clarity Grade: SI1-SI2. Center Diamond was originally