Every diamond that we receive is registered with a unique diamond identification number.
This system means that our customers have a hassle-free way to check the meticulous report on their stone to make sure that the information on your diamond grading report matches the information stored in DGC’s data base. Simply type your identification number and weight in online to see a record of your stone at any time. This ensures that your information is accessible to you 24 hours a day. The number is kept completely confidential so you can rest assured that no one can access your information.