5 Pounds - Elizabeth II Platinum Jubilee, Rose Gold Plated

Alderney issues coins under a royal warrant through the Guernsey Treasury but has no independent monetary authority — these pieces are legal tender in name only, produced primarily for the commemorative market by the Royal Mint's commercial arm and licensed partners. The Platinum Jubilee generated an unusually dense crop of such issues across British Crown Dependencies in 2022, with Alderney's small nominal population making the "legal tender" designation largely ceremonial.

The rose gold plating here is 9 carat, applied over a copper-nickel substrate — a production method that offers the visual warmth of gold without the underlying metal value to match.