The steel seal is real, but the laser printing is fake. According to official website, a jewelry appraisal network is stamped by the manufacturer and stamped with the gold content. It must be produced by the original manufacturer, and the quality and purity are better than others. The brand stamped with gold content by laser is definitely not produced by itself, that is to say, the source of goods sold by this store is not from its own brand factory, so the real jewelry will have the factory code letters such as the gold content of steel seal, while the brand words printed by laser are added by the latter.