collector coins and jewelry

About Collectors Coins & Jewelry

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!

Collectors Coins & Jewelry:

  • Is Family -Owned & -Operated
  • Has a Gemologist & Numismatist On-Site
  • Is Fully Licensed and Insured
  • Offers Free Estimates
  • Evaluates Everything In Front Of You
  • Buys Everything
  • Offers Immediate Cash Payments
  • Has a large selection of diamonds, coins, estate jewelry & pre-owned watches

Collectors Coins & Jewelry has earned its reputation as expert appraisers, buyers, & sellers of fine estate and vintage jewelry, including diamonds, gold, sterling silver, coins, watches and other precious metals and gemstones. Since 1946, we’ve been pleasing customers with the highest sale and loan prices in Long Island, making us one of oldest redemption centers in the area. Over sixty years ago, our grandfather started this business and slowly built it into the company it is today by treating people with both integrity and respect. We make sure to uphold these values today in every aspect of our business.

we buy watcheswe buy jewelrycash for gold sell diamonds we buy coins


sell your silver

    1846 Grand Avenue
    Baldwin, NY 11510

    Mon - Sat: 10:00am - 6:00pm
    Sunday: By Appointment Only

    Phone: 516-223-1212

    331 New York Ave.,
    Huntington, NY 11743

    Mon - Sat: 10:00am - 6:00pm
    Sunday: By Appointment Only

    Phone: 631-421-4774

    393 Sunrise Hwy Suite C.
    Lynbrook, NY 11563

    Mon - Sat: 9:30am - 6pm
    Sunday: By Appointment Only

    Phone: 516-341-7355

    400 Sunrise Highway
    Massapequa Park, NY 11762

    Mon - Sat: 10:00am - 7:00pm
    Sunday: By Appointment Only

    Phone: 516-541-4040