0.53 ctw Diamond Halo Engagement RingThis semi mount ring is crafted in 14K white gold with a cathedral style design and emerald cut halo. It features a four prong setting designed to hold a 2. 00 carat emerald cut. The halo and band are accented with round diamonds totaling 0. 53 carats in four prong settings. The in store ring is a sample and available by special order only. Other metal colors, types, diamond shapes, and sizes can also be ordered. Center sold separately.