The largest standard gold bar you can purchase is the . While larger custom bars exist for museum display, the 400 oz bar is the global benchmark for institutional trading and is available to high-net-worth individual investors through major mints and bullion dealers. The 400 oz "Good Delivery" Bar
This bar is the primary format used by central banks and for wholesale trading on the London Bullion Market. largest gold bar you can buy
: At a gold price of roughly $2,500 per ounce, a single bar is worth $1,000,000 . By early 2026, market projections suggested values exceeding $2 million per bar . The largest standard gold bar you can purchase is the
: Individual investors can purchase these from institutions like The Royal Mint or specialized dealers such as BullionStar and BullionVault. Key Investment Considerations : At a gold price of roughly $2,500
: To maintain "Good Delivery" status and maximize resale value, these bars are typically kept in accredited professional vaults . If you take physical delivery personally, the bar may need expensive re-assaying before a dealer will buy it back.
: Because of the massive volume, these bars offer the lowest cost per ounce compared to smaller 1 oz or 1 kg bars.
: Nominally 400 troy ounces (approx. 12.4 kg or 27.4 lbs), though actual weight can vary between 350 and 430 troy ounces . It must have a minimum purity of 99.5% (995 fineness) .