• Current precious-metal spot prices
  • Gold $4,416.47 +40.00 (+0.91%)
  • Silver $65.78 +1.08 (+1.68%)
  • Platinum $1,772.60 +23.50 (+1.34%)
  • Palladium $1,324.70 +8.49 (+0.64%)
  • updated 4 hours ago
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J & J Coins & Stamps

4.00 • Good StandingBased on 2 reviews
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J & J Coins & Stamps is a coin dealer in Hammond, Indiana, rated 4.00 out of 5 from 2 customer reviews published on Goldiew.

★ 4.00

All reviews

Average rating based on 2 reviews

Reviews for company offer and resource


Nothing really stood out today

They showed me some coins and stamps. The staff organized them on the counter efficiently. I browsed for a while then decided to leave without making a purchase. It was fine, but nothing special stood out during my visit today.


Date: September 13, 2025 · Ref. ID: #30488

Found some neat old coins and left happy

Honestly, I was just browsing and found this place. Got a few coins that looked pretty old n neat. no complaints at all, quick service & good prices too!


Date: July 30, 2025 · Ref. ID: #28075

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Business details

J & J Coins & Stamps is a Coin dealer located at 7019 Calumet Ave, Hammond, IN 46324. Here is a list of all the activities that J & J Coins & Stamps specializes in: Coin dealer, Collectibles store, Gold dealer, Jewelry repair service.

Contact info

Open Hours

· Opens tomorrow 9:30 AM

Monday: Closed
Tuesday: 9:30 AM-2 PM
Wednesday: 9:30 AM-2 PM
Thursday: 9:30 AM-2 PM
Friday: 9:30 AM-2 PM
Saturday: 9:30 AM-2 PM
Sunday: Closed

Opening hours and open/closed status for J & J Coins & Stamps are shown based on their local time zone.

Time Zone
America/Chicago

Services offered by J & J Coins & Stamps

Discover the services provided by J & J Coins & Stamps, grouped by category to help you understand what they specialize in.

J & J Coins & Stamps has not claimed this page yet. Services listed have not been verified directly by the business.

Bullion products

Gold bullion rounds
Silver bullion bars / rounds
Certified rare coins
Raw collectible coins
Junk‑silver bags
Coin accessories

Buying services

Buy gold bullion
Buy rare coins
Price‑match guarantee

Repairs & appraisals

Professional cleaning
Coin grading submission
Estate appraisal

Pawn & financing services

Pawn loans on bullion/coins

Business categories & location

See what type of business J & J Coins & Stamps is and where they operate. Click any state or city to explore more businesses of the same type in that location.

Gold dealer

Coin dealer

Jewelry buyer

About J & J Coins & Stamps

J & J Coins & Stamps is a business located in Hammond, Indiana that specializes in coins, stamps, collectibles, gold, and jewelry repair services. As a coin dealer, J & J Coins & Stamps provides customers with a selection of coins to buy or sell. Additionally, they offer gold dealer services for those interested in buying or selling gold. The business also operates as a collectibles store, providing items of interest to collectors. Furthermore, J & J Coins & Stamps offers jewelry repair services to its customers as well. This description is based solely on objective facts about J & J Coins & Stamps' services and location. It does not pertain to any subjective qualities such as reliability or trustworthiness.

Verified social profiles

This business has not added any verified social profiles yet.

How J & J Coins & Stamps Measures Up on Our Safety Index
Rating & LabelMeaning
5.00 - 4.50
✅ Excellent Reputation
Consistently rated highly by users. Strong trustworthiness.
4.49 - 3.80
🟢 Good Standing
Generally well-reviewed with some concerns.
3.79 - 2.80
⚠️ Mixed Feedback
Reviews vary; some report good experiences, others have concerns.
2.79 - 1.80
🟠 Needs Improvement
Multiple negative reviews highlight recurring issues.
1.79 - 1.00
🔴 Poor Reputation
Generally low-rated with significant concerns.
⏳ Awaiting ReviewsThis company has not been reviewed yet.

Note: The Safety Index for J & J Coins & Stamps is based on an average user rating of 4.00 from 2 user reviews. This rating determines the company’s reputation level: Good Standing.

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