2. Look at the lettering. At the same time, it can also be identified by looking at the lettering on it. Generally, the letters on genuine products are thin, the outline is clear and even, and there is a certain depth, which looks like overflow, while the letters on fake products are vague and look three-dimensional, and there are still very small letters that will be omitted directly.
3. Look at the code. In addition, it can also be distinguished by the above code. Jadior earrings usually bought in regular shopping malls will have relevant certificates and warranty services. You can check the production date and manufacturer according to the above codes, but the fake earrings and necklaces have no certificate, and some codes marked on them are consistent, so you can't find the relevant information of the products.