Diamond Pendant Mounting

HL Manufacturing

HL Manufacturing has been crafting fine jewelry in the United States since 1976. A family-owned business built on a vision for quality and a reputation for elegant design, HL produces every piece in their collection domestically, maintaining the hands-on craftsmanship that has defined the brand for nearly five decades. Known for their ability to create quality products across a wide range of styles, HL Manufacturing is a trusted name in American-made fine jewelry. Browse their collection at Diedrich Jewelers and discover what nearly fifty years of dedicated craftsmanship looks like.