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At Clarkstown Coin & Jewelry, a team of diamond experts, trained at the internationally renowned Gemological Institute of America (GIA), are ready to assist you in the buying, selling, or appraisal of any diamond, regardless of size, shape or quality

Blinding Diamonds


Whether you’re looking for gold chains, fine watches, or a platinum pendent, you’re sure to find something beautiful at a price you can afford at Clarkstown Coin & Jewelry. 


Precious Metals

We make daily buy/sell markets in the world’s most popular precious metal coins and bars. With a full line of silver, gold, and platinum bullion coins and bars, our trading desk can assist you five days a week with live market quotes and fast, confidential service.



Whether you’re looking for rare gold and silver coins or just need a reference book or other coin collecting tool, we’ve got a huge selection for you to choose from!

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