Shop pure 100% 14k gold Franco link chains. Franco gold chains are another specialty at So Icy Jewelry. One of the safest and smartest choices you can make in a chain purchase is investing your money in a Franco gold chain. Our Franco 14K gold chains and necklaces are extremely strong. The box shaped links catch your eye and rest comfortably around your neck and look great when worn with a pendant. Pendants move smoothly across the chain when worn together so it makes it a top choice for your pendants as it will not damage your bail.