Card ID Search | Card Verification by Diamond Service Grading
Diamond Service Grading
Card search & verification

Look up your Grade Report

Enter the Card ID from any DSG holder to open its full Grade Report — the overall grade, all 32 sub-grades, and HD images of the card — and verify its certification is genuine.

Card ID Search
Enter the DSG Card ID to view the card’s full Grade Report.

Each DSG holder also carries a QR code on the back that opens the same Grade Report. Where do I find my Card ID?
32-subgrade report QR-verified grade HD front & back imaging Authenticity check
DSG grade label for a Josh Allen rookie patch auto showing the card details, grade, and Card ID
Find your Card ID

It’s printed right on the label

Every card graded by Diamond Service Grading receives its own unique Card ID — the certification number that ties the physical slab to its record in the DSG database. Here’s where to find it:

On the label

The Card ID is printed on the label of every DSG holder, right alongside the card’s details and grade.

On the back of the slab

Scan the QR code with your phone and the same Grade Report opens instantly — no app required, no typing.

In your account

Submitted the card yourself? Every card you’ve graded is listed under My Graded Cards.

Card verification

Every search checks the DSG database

Your search pulls the card’s record straight from DSG’s grading database — the same system every card is registered in when it’s graded and encapsulated. The report shows the overall grade, all 32 sub-grades, and HD images of the front and back of the card captured during grading.

Buying or selling a DSG-graded card? Run the Card ID first. If the slab in front of you doesn’t match the card, grade, and images on its report, you’ll know right away.

Overall grade & card details 32 sub-grades, 8 zones HD front & back images Matches the label & QR
Josh Allen rookie patch auto graded DSG Mint 9 in a shatterproof holder
DSG grade report showing 32 subgrades across eight zones
Grade report

Grading made easy

32 sub-grades cover every corner, surface, and edge across all 8 zones. On a clear 0–4 scale, understanding your grade has never been easier — use the report to pinpoint exactly where damage sits and how severe it is.

Every holder carries a QR code on the back. Scan it with your phone and your full Grade Report appears, complete with HD images of the front and back of your card.

32-subgrade report QR-verified grade HD raw-card imaging Shatterproof slab

Card not graded yet?

Submit your cards to Diamond Service Grading — every card comes back encapsulated with its own Card ID, QR code, and full 32-subgrade Grade Report.

Questions about a report? Email support@dsggrading.com