This beautiful 18k white and rose gold vintage style gemstone engagement ring semi-mount features a fabulous 6.5mm center stone, not included. The engagement ring sparkles with 16 round G-H color eye-clean SI1 clarity natural diamond accents weighing 0.21 cttw., including 12 diamonds on the 7.5mm delicate halo. The desgin carved shank tapers from approximately 5mm at the top to 1.8mm. A gorgeous rose gold filigree gallery and unique prongs hold the center stone approximately 7.5mm high on the finger. This lovely engagement ring semi-mount coordinates with diamond wedding band 47-18K575-W, sold separately.Call us for your custom mounting today. 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.