JR Dunn Jewelers is a family-owned luxury jewelry retailer known for its high-quality diamonds, fine jewelry, and timepieces. Founded in 1969 by Jim and Ann Marie Dunn, the company has grown from a small storefront to a renowned jeweler with a significant online presence and a flagship store in Lighthouse Point, Florida. They generate revenue through the sale of premium jewelry brands, custom designs, and exclusive collections, catering to a discerning clientele. Key historical milestones include their early adoption of e-commerce and partnerships with prestigious brands like Rolex and Mikimoto.