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New England Diamond and Jewelry Buyers

ID: 5202 Jewelry Store 635 mi from you Newton, MA 02458 +1 (617) 243-0099
4.8 (144 reviews)
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About New England Diamond and Jewelry Buyers

New England Diamond and Jewelry Buyers is a trusted coin dealer in Newton, MA specializing in buying and selling coins, numismatics, and precious metals including gold, silver, and platinum. They also purchase fine jewelry, diamonds, watches, flatware, and collectibles from individuals and estates, offering friendly professional service whether you visit in person, call, or request a callback. With convenient hours Monday through Saturday and walk-ins always welcome, they make it easy to get answers about selling your valuables.

Imported Listing Last verified: February 27, 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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4.8
★★★★☆
8 reviews · 4.8 (136 on Google)
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amanda Zacchilli
amanda Zacchilli Google ★★★★★ 1mo ago

Dave is fantastic. He is extremely honest, helpful and knowledgeable. Dave went above and beyond to make sure my ring was finished to his high standards. I will continue to refer friends/family to New England Diamond

Sean ONeall
Sean ONeall Google ★★★★★ 1mo ago

Go here first and last. You could shop around but you'll come back here all the same. Professional, honest, courteous, fair...everything you'd want to have in a gold for cash exchange. No nonsense involved.

D. M. R.
D. M. R. Google ★★★★★ 1mo ago

Everyone here is very knowledgeable and pleasant to deal with. We were very happy with our visit to New England Diamond and Jewelry and would highly recommend them.

Muffy D
Muffy D Google ★★★★★ 1mo ago

Wow, the reviews here (and elsewhere) led me to calling Dave about some jewelry I had.... but never wore. If it has been sitting in a drawer for years, why bother keeping it??? Literally YEARS... I had three bracelets and I wore one of them 9 years ago to a wedding, and I have no idea about the other two. I learned a lot about diamonds and gold while I was there, and Dave gave me some suggestions as well as a price for the others. I had no doubt that this was a good deal and there was no pressure to sell (which you may get elsewhere). I left with my money, keeping two items for now and will keep them under consideration. There is parking right out front, and they are open Monday - Saturday. Dave is great and I met his son as well, nice guys who have been doing business in Newton for decades!

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Elaine Bastianelli
Elaine Bastianelli Google ★★★★★ 1mo ago

Robert did an amazing job repairing and changing the style of my engagement ring and band. Highly recommend. Price was very reasonable.

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Cynthia Chapra
Cynthia Chapra Google ★★★★★ 1mo ago

I highly recommend New England Diamond and Jewelry Buyers. They are straightforward and do an excellent job of determining the value of your items. You are given an on the spot offer. Robert and Josh were very knowledgeable and Chris who politely opened the door made sure that I remembered to step up and down. I went to many other places and received the best offer from them.

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Jackie Daughtree
Jackie Daughtree Google ★★★★★ 1mo ago

What a wonderful experience when I came here! The price was the best offered and the way I was treated with respect and care was top notch. When I first looked into selling my wedding set I was shocked at the difference offered from the appraisal when I got married. They took the time to explain the size and quality of my diamond as well as the impact of the popularity of both more ethical lab grown diamonds and nontraditional stones has had on the market over the past several years. I got an excellent price for my gold wedding band as well.

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Carole Manning
Carole Manning Google ★★★★★ 1mo ago

I did research on deciding where to bring my jewelry for evaluation of its value. I was impressed with the reviews I read so I called and made an appointment. My experience with David was excellent. He was knowledgeable, kind and made me feel comfortable with my decisions. There wasn’t any pressure- just sound advice. I feel like I received a great financial return for my jewelry- enough that I went back a second time!

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