Victorian Revival European 800 Silver Carved Shell Cameo Pin Pendant Combo

Dating anywhere from the 1920s to the 1950s, may I offer this European made (possibly Italian) 800 silver (hallmarked on pin - too small to show up in photos) and shell cameo pin pendant combination. The carved cameo is of a lovely lady, profile right and is held in place with 4 sets of claws. Safety catch at the back to hold the pinstem in place as it should. Size is 1-3/16" (without the bale) x 15/16". Weight is 6.9 grams. Condition is terrific with no problems I can spot.