Diamond Buyers in Long Island, NY

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Below, you will find a list of featured Long Island Diamond Buyers.

  1. Cash for Gold Buying Service

    Cash for Gold

    Largest Diamond buyer on Long Island.

    Your Jewelry Evaluated in Full View.
    4TH Generation Long Islander's that built a great reputation of honesty and service.

  2. Antique Corner Inc.

    Antique Corner Inc. - me Desiderio

    Antique Corner Inc., Long Island's Largest Estate and Fine Jewelry Buying House.

    Long Island City Diamond Buyer, specializing in LARGE DIAMONDS.
    Leading Buyer in diamond, diamonds and precious metals in the resale market.

    Business Hours
    • Monday thru Friday - 10:00a.m. to 5:30p.m.
    • Saturday and Sunday by appointment.