Stamp Grading Service (Standard)

Professional Stamp Grading & Authentication

From classic U.S. definitives to rare foreign issues, PCAGC's certified graders evaluate every stamp with the precision and expertise that serious philatelists demand. Get a grade that stands up to scrutiny — and adds real value to your collection.

Why Choose PCAGC?

• Affordable authentication — Professional stamp grading at just $25/stamp, a fraction of what major philatelic services charge
• Tamper-evident holder encapsulation — Your graded stamp is sealed in a secure, archival-quality holder that preserves gum, perforations, and centering
• Official Certificate of Grade — Every submission includes a verifiable certificate of authenticity and grade
• Population report inclusion — Your stamp is logged in the PCAGC population registry for collector and dealer reference
• Transparent turnaround — Standard service: 20–35+ business days

What We Grade

U.S. and worldwide stamps across all eras — classic, vintage, modern, and errors. Mint, used, on-cover, and booklet panes all accepted. Singles, blocks, and plate blocks welcome.

Grading Scale

Our grading criteria assess centering, gum condition, perforation integrity, color freshness, and overall eye appeal — delivering a consistent, documented grade every collector can trust.

How to Submit

1. Add this service to your cart and complete checkout
2. Complete the Stamp Submission Form
3. Package your stamps securely (use glassine or archival sleeves) and ship to our grading facility
4. Receive your graded, encapsulated stamps with certificate

Need it faster? Upgrade to our Express Service — results in 10–15 business days.