The back pin opens and closes as it should. The item is easily wearable and a perfect example for a collection. Weight:- The item is approx. Hallmarks:- The item is hallmarked for 9ct.Measurements:- The brooch is 7cm x 5.5cm wide. The cameo is 6cm x 4.3cm wide. Please do not hesitate to contact me if you have any further questions. Sorry all boxes are for display purpose only. We are a third generation antiques business, based in Shropshire which is open 6 days a week to trade and public. The item "A Fabulous Large Antique Victorian 9ct Yellow Gold Carved Chariot Cameo Brooch" is in sale since Saturday, June 6, 2020. This item is in the category "Jewellery & Watches\Vintage & Antique Jewellery\Vintage Fine Jewellery\Victorian (1837-1901)".bakerjewellery" and is located in Shifnal, shropshire. This item can be shipped worldwide.