Goldtone herringbone chain necklace with attached swirly abstract pendant 17 in

This is a classic goldtone flat herringbone chain necklace with a built in attached swirly abstract pendant. The pendant is very lightweight and only finished on the front. Unsigned piece. The clasp is an elongated lobster claw and there is no extender. She measures about 17 inches long (not including the pendant. The pendant is just under 2 inches long. Very good pre-owned condition.