Before America’s Coins Could Celebrate the Space Race, It Had to Win

Learn more >

CAG Artifact Registry Launches with Armstrong Items

Learn more >

CAG-certified Armstrong Family Collection Tops $5.2 Million in First Auction

Learn more >

Video: Learn More About the Armstrong Family Collection™

Learn more >

Connect with CAG on Social Media

Learn more >

Collectibles Authentication Guaranty (CAG) preserves the authenticity and provenance of collectibles, memorabilia and estate items at the source. Subscribe for updates >

Verify CAG Certification

What’s This?

This feature is currently unavailable. Please try again later or Contact Support. Your lookup activity has exceeded our limits. Please try again later. No match was found.
Visit NGCcoin.com/certlookup to search coins, tokens and medals graded by NGC and certified by CAG.

What is CAG Certification Verification?

Enter a collectible’s CAG certification number (circled in the images) to confirm its description and grade in CAG's database and, if available, view the images of the collectible.

This tool can help you to verify that your CAG holder is genuine and has not been tampered with.

Visit NGCcoin.com/certlookup to search coins, tokens and medals graded by NGC and certified by CAG.

About

Learn how CAG eliminates uncertainty around authenticity and provenance.

Learn more >

Services

See the comprehensive services offered by CAG for collections.

Learn more >

News

Keep up with the latest news and announcements from CAG.

View articles >