Filigree Brooch and Gold Bobby Pin or Tie Clip

Filigree Brooch and Gold Bobby Pin or Tie Clip, An antique filigree pierced stick brooch with center diamond flanked by two sapphires (unknown if natural or synthetic) 14k marked pin mechanism, the back and main construction is yellow gold with applied white tone metal, probably platinum, approx. 2 1/4" long. Also, a 14k marked yellow gold bobby pin or tie clip, the design would be suitable for either use potential, approx. 1 15/16". Total weight for both is 5.8 grams.