Mexican 50 Peso Gold Coin

Mexican 50 Peso Gold Coin | 37.5g Fine Gold – Centenario Winged Victory

The Mexican 50 Peso Gold Coin — commonly known as the Centenario — is one of the largest and heaviest gold coins commonly available to UK bullion buyers. Each coin contains 37.5g of fine gold (~1.2 troy ounces) in a 900 fineness (21.6 carat) alloy, with a gross weight of approximately 41.67g. The coin features the iconic Winged Victory (Angel of Independence) design and was originally struck to commemorate the 100th anniversary of Mexican independence in 1921, with restrike production continuing to meet bullion demand.

At 37.5g of fine gold, the Mexican 50 Peso holds approximately 20% more gold than a standard 1oz coin — making it one of the most substantial single-coin gold holdings available outside of very large commemorative issues. For UK buyers who want maximum gold content in a coin format, the 50 Peso is a compelling option that combines serious metal weight with distinctive historic design. Compare with the 1oz Britannia (31.1g) for the UK standard, or the $20 Double Eagle (~30.09g) for another large historic coin.

London Gold Centre provides live gold prices, secure checkout, and the choice of insured UK delivery or collection from our Hatton Garden showroom. For guidance on choosing between coin formats, our best gold coins guide and Britannia vs Sovereign guide are practical starting points.

Key Coin Details

Compare this coin’s premium against the current gold price per gram to understand the cost breakdown before ordering.

Why Buyers Choose This Coin

• More gold than any standard 1oz coin: at 37.5g of fine gold (~1.2 troy ounces), the Mexican 50 Peso holds significantly more gold per coin than any modern 1oz bullion coin.
• Iconic Winged Victory design: the Angel of Independence (Centenario) design is one of the most distinctive and recognisable in the historic gold coin market.
• Strong bullion and collector crossover: the coin’s substantial gold content, historic origin, and design appeal attract both bullion buyers and collectors.
• Internationally recognised: the Mexican 50 Peso is widely traded across global bullion markets with established dealer familiarity.

If you are comparing large gold coins, the $20 Double Eagle offers ~30.09g of fine gold with American historic heritage. For standard 1oz formats, compare with the 1oz Britannia, Krugerrand, or Maple Leaf. If you want similar gold content in bar format, compare with the 1oz Best Value bar. Our 10 things to know before buying gold article covers the broader buying fundamentals.

What to Compare Before Buying

When choosing a large-format gold coin, buyers typically compare total gold content versus premium, coin size and portability, historic and collector value, and tax treatment versus UK legal-tender coins. The Mexican 50 Peso suits buyers who want the most gold available in a single widely recognised coin format. For UK legal-tender status and a CGT discussion, compare with the 1oz Britannia. For historic European coins at a smaller size, compare with French 20 Franc and Swiss 20 Franc coins.

If you are deciding between coins and bars, our guide to the best gold bar size to buy explains how bars differ on premium efficiency. A 50g Best Value bar offers a similar gold weight in bar format. View the full coin range on the Buy Gold Coins UK page. For purity, see our UK gold hallmarks guide. For pricing, see how gold is valued in the UK.

Tax, Delivery, and Selling

Investment gold coins are commonly treated as VAT-free in the UK when they meet the relevant conditions. For the official position, review the current HMRC guidance on investment gold and VAT. Note that Mexican 50 Peso coins are not UK legal tender, so the Capital Gains Tax discussion differs from UK-minted coins like Britannias and Sovereigns — for details, see the HMRC CGT manual.

If you later decide to sell, London Gold Centre offers a dedicated sell gold service with current buying rates. The Mexican 50 Peso is internationally recognised and widely traded in the secondary bullion market. For broader guidance, visit the FAQ hub or browse the news and guides section.

Frequently Asked Questions