This fabulous 18k white gold gemstone engagement ring semi-mount features 28 princess cut G-H color eye-clean SI1 clarity natural diamond accents weighing approximately .63 cttw. The cathedral mounting holds a 6mm princess cut center stone, not included. This cathedral setting is 3mm wide and 6mm high at shoulder with square cut-outs in under gallery. This ring can be set with a variety of gemstone shapes and sizes and it coordinates with diamond wedding band 47-18K162-W, sold separately. This engagement ring is priced as a semi-mount only. It does not include a center stone. Call us today for a quote on mounting your favorite stone in this ring.