1.04 ctw Diamond Hidden Halo Engagement Ring14k white gold 4 prong (2. 75ct oval crown size) oval halo cathedral semi mount ring with 20 shared prong set round diamonds (0. 29ctw) and 40 shared prong set oval diamonds totaling 0. 75ctw. In store ring is a sample. Available by special order only. Other metal colors, types, diamond shapes, and sizes are also available by special order. Center sold separately.