That has been replaced at some point with a safety clasp. The item "Victorian 14K Yellow Gold Etruscan Work Framed Pietra Dura Lilies Brooch Pin" is in sale since Saturday, November 14, 2020. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Victorian, Edwardian 1837-1910\Pins, Brooches".
The seller is "grantiques1" and is located in Winchester, Massachusetts. This item can be shipped worldwide.