This one-of-a-kind opal and prehnite and diamond pendant is 1.75 inches in length, made of 18K two-tone gold, and weighs 7.4 DWT (approx. 11.51 grams). It contains one cabochon cut, multi color opal weighing 9.44 CTTW, one cabochon cut, green prehnite weighing 3.17 CTTW, and 177 round G color, VS clarity diamonds weighing 1.02 CTTW.