The Britannia 1oz is a British gold coin, minted by the Royal Mint. The weight of the coin is 31.21 grams with a fineness of 999.9 (24 carat gold), this means it contains 31.10348 grams of pure gold. The diameter of the coin is 32.69 mm. The 1oz Britannias have a face value of 100 Pounds and are legal tender in the UK.

The Britannia coin takes its name from the iconic female symbol of Britain, a figure that has appeared on British coinage for over 2,000 years dating back to Roman occupation. The modern gold Britannia series was first introduced by the Royal Mint in 1987, establishing itself as the United Kingdom’s premier gold bullion coin. The gold Britannia has earned a strong reputation worldwide, making it one of the most sought-after coins for both collectors and investors.