About Us | Card Grading Services from Diamond Service Grading
Diamond Service Grading

About DSG

Precision trading card grading and authentication you can trust. Honest grades, transparent turnaround, and service built around collectors.

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Precise Grading

Precision is our priority; we implemented a rigorous criteria with expert graders to provide you with the most precise and trustworthy card grades in the industry.

Quick Turnaround

Our streamlined grading process establishes a swift turnaround, to ensure our collectors and sellers don't miss out on any opportunities.

Transparency

We maintain complete transparency throughout the grading journey, giving you insight into our evaluation process, so you always know how and why your cards received their grades.

Who we are

Our Story

Founded in 2021, DSG Card Grading emerged from a shared passion among collectors and experts who sought a higher standard in card grading. Recognizing the need for transparency and quality in the industry, our team of dedicated enthusiasts came together to create a grading service that truly reflects the needs and desires of collectors.

At DSG, we pride ourselves on our commitment to excellence. Our encapsulation holders are designed with durability and aesthetics in mind, ensuring that every card is protected to the highest standards while showcasing its beauty. We believe that every card deserves to be displayed with respect, and our holders exemplify that philosophy.

One of our core innovations is our transparent grade report. Unlike traditional grading systems that can often be convoluted and unclear, our user-friendly reports provide straightforward assessments applicable to all cards. This allows collectors, whether seasoned or new, to easily understand the grading process and the value of their cards.

As we continue to grow, DSG remains dedicated to fostering trust within the collecting community. Our mission is to elevate the grading experience by delivering unparalleled quality, transparency, and customer satisfaction. With each card we grade, we aim to set new benchmarks in the industry and contribute to the enduring passion for collecting.

Diamond Service Grading

Roadmap

2021 Absolute Patrick Mahomes II football card with grading details.
March 2021

New To Market

DSG offers a new approach to grading with flat submission fees and a transparent grade report for every card.

A set of graded Pokémon and Yu-Gi-Oh! trading cards in protective cases.
January 2022

Artist Series

Introduction of the new Artists Series Labels and Art Cards offers collectors the chance to make their cards even more special.

Three graded sports and trading cards displayed side by side.
May 2023

New Standardized Label

DSGs rebrand introduced a standardized label for all cards, making DSG an easier to recognize brand.

White cargo trailer with a closed side door and visible wheel.
November 2023

Mobile Grading

The Mobile Grading Unit allows DSG to bring the grading process to any city! Check our show schedule for information of where we will be next!

A webpage showing card services and shipping fees with device mockups.
August 2024

Website Updates

Our new website provides more information and simplifies the submission process allowing collectors to more easily grade their cards.

From our leadership

Message from the CEO

I want to start by expressing my deepest gratitude for the incredible support you’ve shown us. Your enthusiasm and trust in our efforts mean the world to us, and we’re dedicated to making your collecting and investing experience truly exceptional. Our primary goal is to provide you with a grading experience that is not only Fast and Accurate but also Transparent.

We take immense pride in our encapsulation, which we believe is the best in the industry. Our crystal-clear, UV-protected, acid-free, and archival-safe polycarbonate encapsulation is designed to preserve your cards and prevent fading. Its patented design ensures that each encapsulation is airtight and watertight, offering an extra layer of protection for your cherished collectibles.

Our team brings over 30 years of combined grading and collecting experience to the table. We’re not just experts in detecting counterfeits; we’re also passionate collectors ourselves. We understand the importance of safeguarding your collection for the future, just as I do with my own prized cards. I take personal comfort in knowing that my collection is well-protected and that it will retain its value for future generations.

We also recognize the crucial role that dealers, both online and in-person, play in this hobby. Your dedication enriches the collecting experience for everyone, and we are committed to supporting you just as much as you support us. Your feedback is invaluable, and we welcome any suggestions you might have to help us serve you better and become your first choice for grading.

Thank you for being a part of our community. We wish you many joyful moments with your collecting journey.

Warm regards,
Michael Joseph Clarke
President, Diamond Service Grading
Unlock the true value of your cards.

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