Where is What A Gem, Inc. located?

What A Gem, Inc. is located at 6333 Cermak Rd in Berwyn, IL.

What are What A Gem, Inc.'s hours?

What A Gem, Inc.'s hours are 9:00 AM - 5:00 PM.

What A Gem, Inc. | Berwyn, Illinois Coin Dealer

About What A Gem, Inc.

What A Gem, Inc. is a leading coin dealer and precious metals buyer located at 6333 Cermak Road in Berwyn, IL, specializing in buying and selling coins, jewelry, and other valuables with on-site appraisals. Their experienced staff offers competitive pricing and a constantly rotating inventory of quality items at prices lower than retail, serving Berwyn and neighboring communities. Call 708-788-2222 to schedule an appraisal, inquire about specific coins in stock, or discuss selling your valuables.

Active ListingLast verified: February 26, 2026

Imported listing assembled from public business information and numismatic directory sources. Some business details may have changed. Confirm directly with the dealer or claim this profile to update it.

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Frequently Asked Questions

Where is What A Gem, Inc. located?: What A Gem, Inc. is located at 6333 Cermak Rd in Berwyn, IL.
What payment methods does What A Gem, Inc. accept?: What A Gem, Inc. accepts Cash.
What are What A Gem, Inc.'s hours?: What A Gem, Inc.'s hours are 9:00 AM - 5:00 PM.