Yellow Gold 1911 Half Sovereign Coin Ring Mount Tests As 9ct, Coin Is 22ct Width: 21.7mm Weight: 9.2g Pre-Owned Jewellery is a diverse collection made up of unique, one-off pieces. All of our items are assessed by our team of experts and we are constantly working hard to ensure we bring you the very best quality and value. Each piece also comes with our 12 month warranty for your peace of mind. Click here to view our entire Pre-Owned collection Alternatively, to make enquiries or view items in person please call or visit your local T.H. Baker store. Click here to find your nearest store