When people go diamond ring shopping, they usually check almost every aspect of the diamond jewelry such as the gemstones, the settings, metal works, style, design, and whatnot. However, only a few people will ask their seller about the diamond inscription number on the ring. Note that there will be a serial number on a diamond ring, which plays the role of its unique identification code. A serial number inscribed on a diamond ring will be marked in its GIA certificate, and this in turn, will be registered in the GIA records. It will include all the details regarding that gemstone and about the seller as well as the buyer. So, if someone steals your diamond and tries to sell it, a buyer can easily catch him by matching the diamond inscription number of that ring with the GIA records. He can also find the details of the rightful owner of a ring using the serial number. This explains why it is really crucial for you to check whether there is a serial number on a diamond ring that you buy. Note that it requires professional skills and high-powered equipment to read these inscriptions on the diamond ring. In fact, it cannot be read using an average magnifying glass or a diamond loupe. This is in order to secure a diamond while maintaining its appeal.