This simply gorgeous 18k white gold diamond and sapphire engagement ring semi-mount holds a fabulous 1-carat 5.5mm princess cut center stone, not included. The 11.5mm square halo sparkles with 56 natural diamonds. The shank features two large round blue sapphires and tapers to 3.25mm at the bottom. This milgrain accented diamond and blue sapphire engagement ring has a gallery height of 5mm. Total gem weight of .74cttw. includes .24cttw.,G-H color eye-clean SI1 clarity natural diamond accents and two .25 ct. natural half-moon sapphires. This ring is priced as a semi-mount only, no center stone is included. Matches custom contoured wedding band 47-18K044-W.