Au
2025 Britannia 0.5oz Gold Bullion Coin
Spot value of metal
1,646.28
Lowest price
1,770.24
Baird Mint
Spread across dealers
6.06
Dealers listing
2
Updated
2h ago
Qty
1
- Baird Mint£1,770.24Visit dealer ↗
- Gerrards BullionOut of stock£1,776.30Visit dealer ↗
Figures are the dealer's buy price including delivery where stated. Buy-back rates are set separately by each dealer and are not shown here. Last checked 07/09/2026 18:43. Who we compare
Specification
| Form | Coin |
|---|---|
| Year | 2025 |
| Metal | Gold |
| Design | Britannia |
| Weight | 1/2oz |
| Mint / brand | The Royal Mint |
| Country | United Kingdom |
| Fineness | 999.9 / 24 Carat |
| Face value | £50 |
| Diameter | 27mm |
| Thickness | 2.2mm |
| Capital Gains Tax | Exempt |
About this product
The 2025-dated half-ounce Britannia, sharing the current design and CGT-exempt status.
Reverse
Philip Nathan's Britannia design.
Obverse
The official coinage portrait of His Majesty King Charles III.