18 karat yellow gold and cobalt chrome link chain necklace designed and created by Sarah Graham Metalsmithing. The necklace features 9 round, textured oxidized cobalt chrome links set evenly along the necklace. In between are elongated 18 karat yellow gold open links. The necklace measures 18 inches in length and has a lobster claw clasp. Style reference 19N9-2GS.