Signet Jewelers Limited
Signet Jewelers Limited is the world's largest retailer of diamond jewelry, operating a diverse portfolio of well-known brands including Kay Jewelers, Zales, Jared, and James Allen. The company primarily serves the North American market, offering a wide range of products including engagement rings, wedding bands, fine jewelry, and watches. Signet focuses on providing a personalized shopping experience both in-store and online, leveraging its extensive retail network and e-commerce capabilities.