This gorgeous example of Art Nouveau design is an enhancer pendant constructed in gold filled metal with a faux ruby glass accent.  This piece started out life as a brooch with a clip on the bottom, meant to hang a time piece or pocket watch from.  The pin has been removed and the hook now works as a pendant hook that can attach to larger chains or even a string of pearls.  The pendant weighs 2.6g and measures 23mm tall.  It is in good antique condition with some light wear.