: Bars must meet LBMA (London Bullion Market Association) Good Delivery standards, requiring a minimum purity of 99.5% gold.
: Every bar is stamped with a unique serial number , the refiner's hallmark, its exact weight, and the year of manufacture. buy 400 oz gold bar
: Unlike smaller minted bars, 400 oz cast bars vary slightly in weight, typically ranging between 350 and 430 troy ounces . You only pay for the exact weight of the specific bar you receive. : Bars must meet LBMA (London Bullion Market
Purchasing a (approximately 12.5 kg) is a significant institutional-grade investment, typically valued at over $1.8 million depending on the current spot price . These bars are the standard "Good Delivery" units used by central banks and major financial institutions. Gold (GCW00) -0.54% today As of Apr 29, 6:30 AM EDT • Disclaimer Apr 29, 2026 12:00 AM - 6:30 AM Open4,611.40 Low4,564.50 High4,624.30 Prev close4,608.40 Open interest263419 Key Features & Specifications You only pay for the exact weight of
: These bars offer the lowest premiums over the gold spot price compared to any other physical gold format, making them highly efficient for large-scale holdings. Purchasing & Logistics Is it legal to own a 400-ounce gold bar? - CBS News