Set of 3 Vintage Gold & Black Brooches

Set of three vintage gold tone and black brooches. 1) Gold tone round brooch with a black center with two gold tone chains hanging from it . 2) Gold tone brooch with a black center with six gold tone chains hanging from it with beads at black beads dangling from the three that don't loop back up. 3) Gold tone heart brooch with a black center that is attached by two dangling chains to a second pendant that is shaped like a key with hearts under it. Most jewelry items are not tested, unless it is specified in the listing that it has been tested, all other items are described only by the stamps and markings, which I am happy to show pictures of.