Coughlin Jewelers, formerly known as American Diamond Importers, is a renowned family-owned company that has been providing superb yet affordable jewelry since 1992. With almost 30 years of experience, we take pride in serving the Blue Water Area from our main location in St. Clair on South Riverside Ave.

At Coughlin Jewelers, we offer an incredible selection of engagement rings, wedding ring sets, watches, necklaces, pendants, and bracelets from popular designers worldwide. Step into our store, and you'll discover the newest and most exquisite pieces from renowned designers like Mark Schneider, Michou, and Frédéric Duclos. We also feature a wide range of handbags, satchels, and totes from the world-famous California brand Brighton Collectibles.

In addition to our extensive inventory, we specialize in custom jewelry. Our expert on-site jewelers can bring your ideas to life or help you choose from our countless design catalogs. We also offer professional cleaning and repair services to restore your beloved jewelry to its former glory.

At Coughlin Jewelers, we believe that everyone deserves to sparkle and shine. Our friendly and knowledgeable staff will assist you in finding the perfect piece for any budget and occasion, ensuring that you feel like a million bucks. Come experience the beauty and elegance of our collection at Coughlin Jewelers