In 2015 to celebrate the Royal Birth of Princess Charlotte Elizabeth Diana, Sister of Prince George of Cambridge, the Royal Mint released a very Limited Issue Brilliant Uncirculated Royal Birth £5 Five Pound Coin Pack Sealed.
The reverse design reflects the coin struck for the Royal Christening of Baby Prince George by John Bergdahl and the obverse is the new Fifth Portrait of Her Majesty Queen Elizabeth II by Jody Clark.
Royal Mint Product Code - UKRB15BU