About Us

Your Local Family Owned Jewelry Store

Proudly Serving Rocky Point, NY Since 1980

R&S Diamond Exchange is owned and operated by the Olivo family in Rocky Point, NY. Customers from all over Wading River, Mount Sinai, Baiting Hollow, and the nearby areas have been coming to this third-generation business since 1980. Licensed and bonded through Suffolk County Consumer Affairs since opening, R&S Diamond Exchange’s personnel are certified diamond and jewelry appraisers who studied at the world’s most renowned GIA Institute. The only thing more impressive is the beautiful selection of GIA diamonds, wedding jewelrywatches, gold jewelry, platinum jewelry, and antique jewelry we have at our jewelry store. Whether you’re looking for a jewelry repair service or a gold buyer, R&S Diamond Exchange is here to help you. Contact us today or visit us in person!

Jewelry buyers across Long Island know that they can trust R&S Diamond Exchange because of their honesty and integrity. You can feel secure knowing that you are buying your diamond or other piece of jewelry from one of the most trusted names in the business.

Why R&S Diamond Exchange is the Right Choice


Licensed and bounded through Suffolk County Consumer Affairs since 1980


38 years at the same location


GIA Institute Graduates


Member of Consolidated Jewelers Association of Greater New York Inc. & Member of Jewelers Board of Trust