Located in the heart of historic downtown Frederick, MD, Colonial Jewelers is your trusted jeweler for over 70 years. As the largest single source for diamonds, engagement rings, wedding bands, Swiss watches, and fine jewelry in Frederick, we proudly serve the Maryland community with exceptional craftsmanship and service. Our knowledgeable, friendly staff specializes in custom jewelry design, jewelry repairs, appraisals, and more. Whether you're looking for vintage jewelry, estate jewelry, gold jewelry, or permanent jewelry, we have something for everyone. At Colonial Jewelers, we make your jewelry shopping experience simple, rewarding, and fun. Visit us today and discover why we’re one of the best jewelry stores in Maryland!