0.14 ctw Diamond Hidden Halo Engagement RingThis 18K yellow gold emerald cut hidden halo solitaire ring features a four prong crown sized for a 6. 00ct emerald cut center and is accented with 0. 14ctw shared prongset round diamonds. 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.