14K White Gold 1/5cttw Pave Diamond Bar Necklace. This classic pave diamond bar necklace features 3 rows of pave set round diamonds with an average color of I and a clarity of SI2. There is a total of .19cttw of diamonds pave set in solid 14K white gold. This necklace measures 18 inches in length, and has adjustable 16 and 17 inch stations to ensure the perfect length. Designed by Gabriel & Co.