Stuller, Inc. is a leading manufacturer and distributor of jewelry and jewelry-related products. The company was founded in 1970 by Matt Stuller, who started out as a jewelry retailer and later began manufacturing his own products. Today, Stuller offers a wide range of products, including diamonds, gemstones, findings, mountings, tools, and packaging. The company also provides a variety of services, such as custom design, casting, and engraving. Stuller is headquartered in Lafayette, Louisiana, and has more than 1,200 employees.