Your Guide to Precision Grading and Trusted Certification
At ICG, we meticulously evaluate each coin to ensure accurate grading and professional certification. Discover what you can expect from our services and how we uphold the highest standards in numismatics.

OUR PROCESS
STEP 1
Receiving
Packages are weighed, documented, and imaged on arrival. Orders get a unique invoice, tracking number, and random ID to ensure anonymity. Coins are stored in separate boxes to avoid mix-ups.
STEP 2
Grading
Coins are checked for authenticity to rule out counterfeits or alterations. Two graders assess each coin; a third resolves disagreements. Once they reach a consensus, the coin receives its final grade.

STEP 3
Labelling
Graded coins are labeled with details like date, mintmark, grade, and a unique serial number. They are sealed in tamper-proof holders that guarantee their grade and authenticity.
STEP 4
Shipping
Every step is checked for accuracy before shipping. Customer service confirms requests, and coins are securely packed. Customers receive an email with grades and tracking. Packages are shipped promptly.
Handling Coin Packages
ICG handles numerous coin packages daily and strongly recommends using registered and insured USPS services for sending coins. Although this method may take a bit longer, it is the safest option and allows insurance up to $25,000 per package.
OUR HOLDER
Our patented holder is designed to ensure the utmost security and authenticity for your valuable coins. This tamper-evident hard plastic holder guarantees the coin’s grade and authenticity as long as it remains sealed. Discover the key features that make our holder the preferred choice for safeguarding your collection.

Was your coin ICG-graded?
For coins graded by ICG prior to 2009, the barcode appears on both the front and back of the holder, with the serial number centered above the front barcode. We also offer custom labeling, which may result in slabbed coins with labels that differ from standard descriptions.
If you are concerned that your coin may not be an ICG-graded coin, feel free to reach out to verify (and attach a picture if needed)!
What’s on our label?
- Top Line: Date, mint mark, denomination.
- Second Line: Grade assigned by ICG experts.
- Third Line: Country of origin (if not US).
- Bottom Line: Special type or issue, “Details” grade information.
- Back of Label: Coin ID number and barcode (Interleaved 2 of 5 format).
We stand behind the accuracy and integrity of our grading services with an unwavering guarantee. Our commitment to precision and reliability ensures that you can trust the authenticity and grade of your coins. Explore the details of ICG’s Guarantee and see why collectors and investors trust us.
OUR GUARANTEE
Professional, Authentic
All coins are handled with the highest standards of professionalism and integrity. We ensure the authenticity of all U.S. and foreign coins graded and encapsulated by ICG (except those in the ICG Educational Slab).
Grade Review & Compensation
Customers can resubmit coins for review if they believe the grade is incorrect. If a coin receives a lower grade upon review, ICG will either replace the coin or compensate the difference in market value.
Guarantee Exclusions
Our guarantee excludes clerical errors in coin description or grade, improper storage, environmental deterioration after certification, changes in copper coin color or spotting, and coins not encapsulated by ICG.
Special Coin Submissions
ICG reserves the right to grade certain Pedigree Coins, Important Rarities, large quantities of coins, bulk submissions, or coins with well-known owners under their standard practices.
Market Risks & Liquidity
ICG does not guarantee that graded coins can be easily sold or traded (liquidity). ICG does not provide protection from market risks inherent in any market for such coins.”



