This pendant is made of 14K white gold and weighs 1.1 DWT (approx. 1.7 grams). It contains 7 pear cut blue sapphires weighing 0.80 CTTW and 14 round cut diamonds G color, SI clarity weighing 0.21 CTTW. It measures 0.75 inches in length and comes with an 18 inch white gold chain.