| Issuer | United Kingdom |
| Year | 2025 |
| Type | Non-circulating coin |
| Value | 30 Pounds |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Gold (.9999) |
| Weight | 10.41 g |
| Dimensions | 22 mm |
| Thickness | 2.8 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) |
| Obverse description | Uncrowned portrait of King Charles III left, legend around. |
| Obverse script | Latin |
| Obverse lettering | CHARLES III·D·G·REX·F·D·30 POUNDS·
MJ (Translation: Charles III by the Grace of God King Defender of the Faith) |
| Reverse description | Standing image of Britannia holding a trident in her right hand, with a shield bearing the Union flag and an olive branch in her left hand, security padlock, legend around. Note: wave effect |
| Reverse script | Latin |
| Reverse lettering | ` BRITANNIA ` 2025 ` 1/3 oz ` 999.9 `
FINE ` GOLD `
DECUS ET TUTAMEN
NATHAN (Translation: An ornament and a safeguard) |
| Edge | Reeded |
| Mint | |
| Mintage | 2025 - Bullion - |
| Catalog ID | 1878258690 |
| Comments |
