This necklace is 18 inches in length, made of 14K yellow gold, and weighs 2.0 DWT (approx. 3.11 grams). It contains 66 single cut cut, G color, VS clarity diamonds weighing 0.15 CTTW and 2 fancy cut cut, white mother of pearls weighing 0.82 CTTW. The chain is adjustable.