Answer
Mar 12, 2025 - 07:38 AM
Most 1 Kilo gold bars from top-tier mints come with an engraved serial number and official assay stamp, certifying their weight, purity, and authenticity. Some refineries also package their bars with an assay certificate, while others feature built-in security elements like micro-engraving and holograms to prevent counterfeiting. When purchasing, always verify that your bar is sourced from a trusted dealer like Bullion Exchanges.
