This Fancy 5 Row Diamond Necklace with Detachable Pendant is 18 inches in length and made of 18K white gold. It contains a round G, VS2-SI clarity diamond weighing 0.13 CT, round G, VS2-SI1 clarity diamonds weighing 8.19 CTTW, marquise G, and VS2-SI1 clarity diamonds weighing 1.25 CTTW.