
2026 Britannia 1oz Gold Bullion Coin
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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 06/09/2026 18:33. Who we compare
Specification
| Form | Coin |
|---|---|
| Year | 2026 |
| Metal | Gold |
| Design | Britannia |
| Weight | 1oz |
| Mint / brand | The Royal Mint |
| Country | United Kingdom |
| Fineness | 999.9 / 24 Carat |
| Face value | £100 |
| Diameter | 33mm |
| Thickness | 2.8mm |
| Capital Gains Tax | Exempt |
About this product
Struck in 999.9 fine gold by The Royal Mint, this bullion coin contains one troy ounce of gold and is exempt from Capital Gains Tax for UK residents. The Britannia series, first launched in 1987, is one of the most widely traded UK bullion coins, prized for its security features including a latent image, surface animation and micro-text.
Reverse
Philip Nathan's 1987 design of Britannia standing against a windswept shore, wearing a Corinthian helmet and holding a trident, with a shield bearing the Union Jack on her left arm.
Obverse
The official coinage portrait of His Majesty King Charles III by Martin Jennings, facing left, surrounded by the legend CHARLES III · D · G · REX · F · D · 100 · POUNDS.