About DSG

Welcome, I would like to introduce you to Diamond Service Grading, (DSG Grading, formerly BSG Grading, Best Service Grading). First I would like to thank you for all the amazing support we have and are receiving in our effort to make your collecting and investing experience the best it can be. Our number one goal is to give you a grading experience that is Fast, Accurate, and Transparent.

DSG Patented Encapsulation

We proudly have the best encapsulation in the industry with an amazing inner sleeve that not only protects your collectible investment but looks great as well. It is a crystal clear, UV protected, acid free, archival safe, polycarbonate encapsulation that will prevent fading and protect your card. With its patented design, it is also air tight and water tight to further protect your collectible.

Our expert grading staff has over 30 years of grading and collecting experience. We are counterfeit detecting experts so you can always know if it is in a Diamond Service Grading encapsulation, your card is 100% authentic and graded accurately. We are collectors too and love our collections so we understand your love of your collection. I have my best cards graded so I know they are protected for the future and my heirs that inherit my collection will know they have value.

Our team has years of experience on the retail side as well and understand the hobby does not exist without all the amazing dealers that have shops, sell online and do shows so you can greater enjoy your hobby. We are here for you also. Most important, if you have suggestions to make us even better, we welcome your input to make us your first choice for grading.

You can contact us at suggestions@dsggrading.com. Have a wonderful day and have fun collecting.

-Michael Joseph Clarke, Pres. Diamond Service Grading