This diamond ring is made of 18K two-tone gold, and weighs 6.0 DWT (approx. 9.33 grams). It also has one pear W/X color, VS2 clarity diamond weighing 1.50 CTTW, 18 round YL color, VS clarity diamonds weighing 0.25 CTTW, and 51 round G color, VS clarity diamonds weighing 0.90 CTTW.