Bearing its own unique serial number, refiner’s hallmark, and assay stamp, the 400oz gold bar is trusted by central banks, financial institutions, and sovereign mints as the definitive format for large-scale gold holdings.
Available to store in The Royal Mint's vault, or for delivery, these substantial bars offer an efficient and internationally tradable means of owning physical gold. For those who value heritage, stability, and the enduring trust placed in gold through the centuries, the 400oz bar stands as a symbol of permanence and prestige.

Each bar may contain between 350 and 430 fine troy ounces of gold, and will have a minimum purity of at least 0.995 fineness.

Please note that these bars may be produced by any refinery and we cannot guarantee the availability of bars from any particular refinery.

Please contact us if you wish to discuss your requirements or exact product specifications prior to purchase.

Key Features

• Contains between 350 and 430 fine troy ounces of gold
• Minimum fineness of 0.995
• Produced by a variety of refiners
• Stamped with unique serial number, refiner’s mark, and assay details
• Recognised and traded globally within the professional bullion market