The most respected third-party grading services are Numismatic Guaranty Corporation (NGC) and Professional Coin Grading Service (PCGS).
Do coin grading companies clean coins?
There are two services that can more often than not clean your coins properly. There is also Professional Coin Grading Service Restoration, which is a separate service offered by Professional Coin Grading Service (PCGS) certification.
Why are graded coins worth more?
Why Do People Get Coins Graded Coins are valued based on their rarity and condition. The nicer the condition, the more the coin is worth. If a dealer is selling a coin then he wants the buyer to think the coin is as high grade as possible because then he can charge more.
Which is the most reliable coin grading company?
Today, PCGS is trusted as one of the world’s most reliable coin grading services. This reflects their original mission to bring a level of consistency to grading that could be guaranteed.
Are there coin grading services like PCGS and NGC?
Today, those two grading services, PCGS and NGC, are part and parcel to coin collecting. Even coin dealers with thirty years’ experience, who are probably much more qualified to grade coins than are the grading service employees, meekly submit coins for one of the services’ stamp of approval.
Is there a scientific way to grade coins?
Coin grading is far from easy as it remains a subjective area, where opinions vary, and there is no scientific or factual scale on which to base a grading. Just to confuse matters even further, almost every country has its own language to explain their various coin grades.
Are there different grades for different coin types?
Below are NGC’s grading standards for each numeric grade as well as major strike types and designations. Certain coins have surface problems that preclude numeric grading by NGC. These coins may be eligible for NGC Details grading. Learn more >
