John K. Martin, Jr.
ANA Certified Numismatist
Martin's Coins & Jewelry is your premier coin and jewelry dealer in New England. As by far the oldest dealer in the area (over 20 years experience!), I use my expertise to provide the most honest and fair appraisals of your jewelry, gold, diamonds, rare coins, sterling silver and watches. Are you really getting ALL of the money your items are worth? You could be giving up THOUSANDS of dollars by selling your items to less knowledgeable or dishonest dealers. I spend tens of thousands of dollars EACH WEEK buying these items from people just like you. Contact me today and find out why so many people trust Martin's Coins & Jewelry!
Find over 60,000 certified diamonds online at Martin's Coins & Jewelry. Why pay RETAIL prices?
Buying and Selling
At Martin’s Coins & Jewelry, we buy jewelry, rare coins, gold, sterling silver and watches. Each item we buy is then carefully inspected for quality and value. Certain select items that meet our criteria are then made available for purchase in our showroom. This includes but is not limited to: Rare Coins, unique fine jewelry pieces, unusual or desirable sterling silver items (such as Tiffany & Company), and even rare or high end watches (like Rolex and Breitling). And the amazing part is that you can save thousands of dollars. Why spend $2,500 on that diamond ring when you can buy that same quality item from us for $500? Or that $20,000 Rolex that can be had for only $5,000? And we stand behind the quality of every item we offer! Our selection changes daily, and new items are added regularly. Stop by our large showroom and see for yourself! Looking for BRAND NEW Custom Jewelry and Diamonds? We can save you money!
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