This simply gorgeous 18k white gold diamond and sapphire engagement ring semi-mount holds a fabulous 1-carat 6.5mm round center stone, not included. The 9.5mm octagon halo sparkles with natural diamonds and four baguette natural sapphires. The shank features two large baguette blue sapphires and is 4mm wide at the top and tapers to 2.5mm at the bottom. This milgrain accented diamond and blue sapphire engagement ring has a gallery height of 5mm. Total gem weight includes .23cttw.,G-H color eye-clean SI1-SI2 clarity natural diamond accents and 0.32 cttw natural sapphires. This lovely engagement ring semi-mount coordinates with diamond wedding band 47-18K254-W, sold separately.