Selling this for a friend! 17 grams of 14k gold (testing). c. 1880-1900, with a later clasp (was probably shortened to fit someone in the later 20th century. Nice original safety clasp with tiny knot detail, hollow links, old European cut diamond. Since it tests 14k- the American gold standard - I'm pretty sure it's American-made. 6 7/8" long.