The Antwerp Sales office is located in the North Tower (Building 3343) of the Atlanta Financial Center on Peachtree Rd. It specializes in insurance replacement jewelry, and helps clients replace lost or stolen items. The company said that, as a wholesaler, it can offer unusual value. It is one of the region's premier sources for fine loose diamonds, diamond rings, earrings, necklaces, pendants and bracelets. For more information on the company's custom design and appraisal services, see its Web site.