This emerald cut diamond engagement ring is styled with a unique and beautiful halo. Center stone pictured is a 1.5CT Emerald cut diamond measuring 8mm x 6mm. Select the size and shape of the center diamond. The diamonds in the halo have a total carat weight of 0.5CT. With the lab-grown option, the round diamonds are F+ in color and VS in clarity, and the marquise stones are F to G in color and VS in clarity. Alternatively, the natural diamond option contains round stones that are GHI in color and VS clarity, and marquise stones GHI in color and VS in clarity.