This 14-karat yellow gold ring mounting features a center 4-prong mounting that holds one 8mm cushion faceted gemstone so that it rests amidst the stones already mounted, halo-style, in a cushion-shaped arrangement around it. The halo is set with twenty-eight 0.0053-ct. round diamonds (SI clarity/G, H color; .1484-cts. TW) in shared prong mountings. Cut a seat in the prongs to accommodate your stone, then burnish the prongs over the stone to secure it in place.
