Grade your collection with AI
Instant PSA, GIA, and Sheldon-grade assessments from a photo.
Every collectible category, expertly graded
Trading card grading
PSA and BGS-standard condition grading for sports cards, Pokemon, Magic: The Gathering, and all trading cards. Corner wear, surface scratches, centering — all assessed instantly.
Diamond 4C assessment
GIA-standard grading for cut, color, clarity, and carat. Photograph your diamond or gemstone and receive a full 4C report with estimated value range.
Watch condition grading
Comprehensive watch condition assessment covering case, bezel, dial, hands, and bracelet. Supports all major watch grading scales used by auction houses.
Coin authentication
Sheldon scale (1-70) grading for coins and numismatic items. Detect cleaning, alterations, and environmental damage with AI precision.
Industry-recognized standards
CollectorScan grades against the same standards used by the world's top auction houses and grading services.
Start using CollectorScan today
Built on the AssetScan SDK and tailored to your workflow.