May 25, 2026 Gold Bars Product Description: The 1oz Umicore gold bullion bar is one of the most popular investment gold bars available. Produced by Umicore, an LBMA accredited refinery, each bar comes with an individual certificate of authenticity sealed within tamper-proof packaging. Weights available: 1 oz (31.1 grams)Pure Gold Content: 1 troy oz (31.1g)Fineness: 999.9Carat: 24 carat Call Now to Buy! Prev Next