Obverse: the obverse of the coin features a portrait of Queen Elizabeth II with the inscription 'ELIZABETH II D G REG F D' and the denomination '100 POUNDS' around it.
Reverse: the reverse of the coin features an image of the Queen's beast, the Yale of Beaufort, based on the original at Hampton Court. The name and weight of the coin, 'YALE OF BEAUFORT 1 OZ', are engraved around the reverse. On the reverse side, the purity, fineness and year of gold are engraved 'FINE GOLD .999.9 2023'. The initials of the designer Jody Clark appear at the bottom.
About the coin: this is a 1 oz. gold coin of the Royal Tudor Beasts series. It is a modern investment inspired by royal heritage.