Collectors Coins and Jewelry is a family-owned and -operated business with over sixty years of experience in buying and selling fine jewelry, rare coins, gold & silver, diamonds, bullion, watches, antiques, and other precious metals. With four unique locations, we are one of Long Island’s oldest dealers and have proudly served over 750,000 customers. Stop by at any time, or call us with any questions you may have; our knowledgeable staff will be happy to assist you!