To determine this, you will need to use a jewelry/gold weighing scale to measure the weight. How much does it weigh? Fake bars will be compromised either in weight or size. If the relieve is not the same for your bar as it is for another, chances are, one of them is fake.ģ. The relief is usually a standard depth to allow the bars to stack on top of one another. Two other details to check are the edges of the mintmark and the scale of the relief, both of which are hard for counterfeiters to replicate. For example, if you have a Credit Suisse gold bar that is marked “CEI”, then it is fake.

If it does not bear the correct mintmark, then it is probably fake. Does it bear the correct mintmark for the company that produced it? Compare your bullion with a genuine one. Does it come with certification from a recognized authority? If it comes with an authentic certification from a known authority, then it is probably real.Ģ. There are a few key identifying marks that will help determine if your piece is real or fake. So, you recently inherited, discovered, bought some gold bullion bars and now you want to know if they are real.