1920's 14K Filigree Cameo w/ Diamonds & Saphire

Gorgeous solid 14k white gold filigree setting with locking pin back as well as a bail that folds out so that it could be worn as a pendant, too. Genuine hand carved shell cameo and the woman is wearing a necklace with two diamonds and a Saphire! Very unusual and beautiful one of a kind piece, as all cameos are! Size appx 2" x 1.5"