Givenchy Necklace and earrings-one earring needs repair

Vintage Givenchy Necklace and Earrings The one earring is broken as seen in photos and video But could be fixed by a professional Or could be glued where the knocker part broke only on one side The necklace alone is gorgeous in mint condition Measures 17 inches long Signed Givenchy Paris New York Signed Givenchy on backs of knocker earrings also with Paris New York Make offer!!!!!