This Elegant 18 Karat Two Tone Diamond Ring Features a 0.75 Carat Fancy Color Diamond Center Stone that shows off beautiful Radiant Cut deep brown yellowish orange colors. The Eye-Catching Center Diamond is G.I.A. certified. The diamond is set in an 18 Karat Rose And White Gold Halo Mounting with an 18 Karat White Gold Band That Is Accented with 1.15 carat total weight of side round diamonds.