Diamond Service Grading offers Fast, Accurate and Transparent grading and encapsulation services for sports, gaming, and other collector cards. Our encapsulations feature a QR Code on the back that is unique to your graded card. Scan the code with your smartphone and an online DSG Grade Report will appear! The grade report includes images of both the front and back of your card, along with a detailed report that shows exactly, by zone, where the flaws and damage are located and their degree of damage that brings your card to its final grade.