14K White Gold Ladies .50cttw Diamond Cross Pendant. This classic diamond cross necklace features 6 round diamonds totaling .50cttw in a traditional prong set design. Comes with a 14k white gold 18 inch chain. This necklace is 14K white gold and diamonds are I/J color and eye-clean SI3 clarity. Designed by Gabriel & Co., also available in yellow gold and rose gold.