Coin Authentication Services
Professional coin authentication services by certified numismatists. Get your coins verified and certified for maximum value and confidence.
Choose Authentication Service
Basic Authentication
5-7 business days
- Visual authentication
- Basic condition assessment
- Certificate of authenticity
- Digital records
Standard Authentication
3-5 business days
- Expert visual review
- Detailed condition report
- Photographic documentation
- Official certificate
- Online verification
Premium Authentication
1-2 business days
- Senior numismatist review
- Scientific analysis
- Historical research
- Comprehensive report
- Priority service
- Insurance documentation
Express Authentication
Same day service
- Immediate expert review
- Rapid authentication
- Express certification
- Priority processing
- Same-day shipping
- Digital + physical certificate
Our Authentication Process
Initial Assessment
Our experts examine your coin for obvious signs of authenticity
Detailed Analysis
Advanced testing methods including weight, measurements, and composition
Historical Verification
Cross-reference with historical records and mint documentation
Certification
Issue official certificate with unique serial number for verification
Common Counterfeit Signs
Weight Discrepancies
Counterfeit coins often have incorrect weight compared to genuine specimens
Poor Detail Quality
Fuzzy or soft details, especially in high-relief areas like hairlines
Wrong Metal Composition
Incorrect metal color, density, or magnetic properties
Incorrect Mint Marks
Wrong font, size, or placement of mint marks and dates
Surface Texture
Unnatural surface texture, tool marks, or casting seams
Edge Problems
Incorrect reeding, seam lines, or edge lettering issues
Client Testimonials
"They discovered my 'rare' coin was actually a sophisticated counterfeit. Saved me thousands!"
David Mitchell
Premium Authentication
"Professional service with detailed reports. Now I can sell my collection with confidence."
Sarah Chen
Standard Authentication
"Fast turnaround and affordable pricing. Perfect for verifying my inheritance coins."
Robert Johnson
Basic Authentication
Ready to Authenticate Your Coins?
Don't risk buying or selling counterfeit coins. Get professional authentication from trusted experts.