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American Gold & Diamond Buyers

Name: American Gold & Diamond Buyers
Address: 64 Nj-10, East Hanover, NJ, 07936, US
Telephone: +1 (973) 428-1900
Rating: 5

ID: 3212Jewelry Store457 mi from youEast Hanover, NJ 07936 +1 (973) 428-1900

American Gold & Diamond Buyers is a trusted coin dealer in East Hanover, NJ offering quick, courteous, and honest buying services with decades of experience in precious metals and numismatics. Every evaluation is performed in front of you using accurate testing methods, with offers based on live market prices to guarantee you receive the highest payouts. Visit this established precious metals buyer for fair assessments and reliable service when you buy and…

5.0(74 reviews)

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About American Gold & Diamond Buyers

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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Reviews & Ratings

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5.0

★★★★★

9 reviews · 5.0 (65 on Google)

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Glenn CollinsGoogle★★★★★Dec 2025

Cathy was great. Highly recommend for selling your precious items

— Glenn Collins, Dec 2025

Susan CarleGoogle★★★★★Dec 2025

Charming owners great service fair price. Kathi waited on me and did a great job.

— Susan Carle, Dec 2025

peter boyerGoogle★★★★★Dec 2025

5 star review

— peter boyer, Dec 2025

Catherine YangGoogle★★★★★Feb 2026

Loved my experience here! Worked with Rick and he helped explain everything to me! Would definitely recommend coming here if you are looking to exchange something!!

— Catherine Yang, Feb 2026

Thomas ByrneGoogle★★★★★Nov 2025

We were looking to sell some antique sterling flatware and Cathy at AG&DB was a pleasure to work with. The evaluation and weighing were straightforward and the price was fair. A great place to seek your old valuables!

— Thomas Byrne, Nov 2025

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Evy GrabinskiGoogle★★★★★Nov 2024

Great experience! Thank you Roseanne, Kristen & Darryl! We enjoyed every moment of the experience. Especially at the end, the payout! What an unexpected surprise!! My family & friends would laugh at me for saving my gold fillings when my two teeth broke off with gold fillings. I had the last laugh now, the gold fillings made me $200 richer💰😂

— Evy Grabinski, Nov 2024

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Will FerentinosGoogle★★★★★Oct 2025

Everyone here is very nice and their prices are more than fair! They work hard to keep things moving and do so in a friendly manner. I’m always excited to go, to see the people and see what I will get for my pieces! I’m lucky I found them and that I have been able to create a relationship. If you’re looking for a jeweler I recommend you make your way here!

— Will Ferentinos, Oct 2025

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Hilary ReubenGoogle★★★★★Oct 2025

I had such a great experience with this company! Both the owner and Rick were incredibly kind, professional, and knowledgeable. They truly know their antiques and give top dollar for gold. The entire process felt honest and effortless — I highly recommend them to anyone looking for fair value and genuine expertise! Hilary R.

— Hilary Reuben, Oct 2025

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John DGoogle★★★★★Feb 2026

I had a really great professional friendly experience at American Gold with Kathy. She was efficient knowledgeable helpful and we completed our transaction quickly and efficiently. I would definitely go back here again anytime I had an interest in either buying or selling precious metals

— John D, Feb 2026

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