About
R&S Diamond Exchange is a family-owned and operated coin dealer and full-service jewelry store in Rocky Point, NY, serving the community since 1980 with three generations of expertise in precious metals and numismatics. They specialize in buying and selling coins, GIA diamonds, gold, silver, and jewelry repair, backed by professional staff dedicated to personalized customer service. Located in Rocky Point with service extending to Wading River, this trusted Long Island establishment offers award-winning service that rivals larger chain stores.