Saturday, October 30th: Only The Buying Office will be open from 9am-2pm

(Buying Office is located first floor around the back of building)

We Buy and Sell
Gold and Silver

Family owned and operated dealership in rare coins, precious metals, diamonds, and fine jewelry. Please call ahead for an appointment.



Blinding Diamonds


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



Whether you’re looking for gold chains, fine watches, or a platinum pendant, 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!


Our Vision

        Clarkstown Coin & Jewelry, established in 1973, is a family owned and operated dealership in rare coins, precious metals, diamonds, and fine jewelry. Located just 20 miles north of Manhattan in Rockland County, New York, we are an easy 10 minute drive from Westchester and Bergen Counties, and just 20 minutes from Orange County, New York.

        GIA-trained gemologists staff our jewelry operations, buying and selling estate and fine jewelry, as well as converting your unwanted jewelry into immediate cash payments. Our gold jewelry is sold by weight, and our loose and mounted diamonds are accurately graded and priced based on current Rapaport Diamond Price lists. Whether you are an avid coin collector or are in need of that beautiful diamond so you can “pop the question ”, stop on in and pay us a visit. We’re sure you’ll be glad you did!

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“Seth and his Staff are very kind and knowledgeable. Always a pleasure doing business with them. So many Beautiful Items to choose from. Olivia is also very helpful. I would recommend this Coin and Jewerly Establishment to anyone.”

“Purchased many beautiful pieces of jewelry from CTC! Very reputable establishment and great customer service! Also referred many other happy customers there as well!”

I love the people at Clarkstown Coin and Jewelry. I have bought milestone pieces, ie. 20th Anniversary, etc. gifts there and my Mom now goes there, as do my boys for gifts for their significant others. My husband knows that a Gift from there will always be a winner. I love that they are my Jewelers!”

– Sherry L.