Art Deco era pendant/brooch combo with black and clear rhinestones marked 12k GF and a designer mark that could be D’err.  ?  The rhinestones are a mix of marquise and round with one pear stone toward the bottom.  The pendant / brooch measures 2.25” long.  The glass stones are nice with some minor variation in stone color.  The pendant is on a 21” gold filled chain marked 1/20 GF.  Both pieces are in nice pre owned condition.  

All measurements are approximate.  Always email for additional information or pictures and ask any questions before buying.  From a smoke free home.