Market Square Jewelers

Founded in 1984, Market Square Jewelers specializes in estate jewelry, fine gemstones, vintage diamond engagement rings, and heirloom antique pieces including Victorian and Art Deco styles. The Dover location at 454 Central Avenue, which opened in 2007, serves as the company’s headquarters for jewelry repair, manufacturing, and design, offering services including jewelry repair, ring sizing, watch repair, custom engraving, and jewelry appraisal. This family-owned business operates multiple locations across New England and is now in its second generation of ownership.