0.66 ctw Diamond Solitaire Engagement Ring18K yellow and white gold semi mount ring designed for a 2. 00ct round center in a 4 prong setting. Features a diamond accented gallery with 0. 36 carats of prong set round diamonds and 0. 30 carats of prong set pear shaped 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.