Ornate faux emerald and rhinestone gold pendant necklace

gold tone twisted chain claw closure gold tone metal faux faceted emeralds (glass) tiny sparkly rhinestone detail unbranded 18 3/4" length pendant length 1 7/8" width at widest 3/4" worn a few times. Noted flaws-chain, on one side, does not stay twisted as the other side. Can be put on another chain. Otherwise, great condition.