Description

Produced by the Royal Mint, Gold Britannia 1oz coins minted since 2013 contain 24 karat gold, with those minted prior to this being comprised of 22 karat gold. The pre-2013 coins carry a 916.67/1000 purity, with those from 2013 onwards having a purity of 999.9/1000. The 1oz coin carries a nominal value of £100.