... cord 2)mixed gemstone chips,red jasper chips, black agate hand knotted 5 strands gemstone chips necklace GN198 Product Description NO.1 ... necklace is hand knotted by brown nylon cord with mixed gemstone chips, ended with ... claw clasp, about 19 inches long. NO.3 necklace is hand knotted by brown nylon cord with black agate chips, ended with ...