| Obverse description | Laureate head of King George IV to left. Engraver`s initials under the truncation. |
| Obverse lettering | GEORGIUS IIII D . G. BRITANNIARUM REX
F . D.
B. P. (Translation: George IV, by the grace of God, king of the British, defender of the faith.) |
| Obverse script | Latin |
| Reverse description | An allegorical coronation scene, king enthroned left, crowned by Victory; before him standing Britannia, Hibernia and Scotia, their right hands over altar. Legend around and in exergue. |
| Reverse lettering | PROPRIO
JAM JURE ANIMO PATERNO. / INAUGURATUS / DIE. JULII. XIX / ANNO.
MDCCCXXI (Translation: Now in his own right with his father`s mind / crowned / on the 19th day of July / in the year 1821) |
| Reverse script | Latin |
| Engraver | Royal Mint (Tower Hill), London, United Kingdom (1810-1975) |
| Mintage | 1821 - - |
| Catalog ID | 8238744980 |
| Comments |