Luk Fook Holdings (International) Limited, an investment holding company, engages in sourcing, designing, wholesaling, trademark licensing, and retailing various gold and platinum jewelry, and gem-set jewelry products. It offers ring and pair rings, necklaces, pendants, earrings, bangles and bracelets, charms, figurines, accessories, and other products of various materials comprising diamond, gold, platinum, jadeite, gemstone, pearl, and silver materials. The company also provides authentication of gemstones; gold bullion trading services; management services to group companies and wholesale distribution of gold and jewelry products; and software development and services related to internet. In addition, it wholesales polished diamonds; offers trademark licensing, brand building, promotion of quality examination services, as well as provides handling services on diamond subcontracting and diamonds custom export services; and engages in electronic retailing of gold and jewelry products. The company was founded in 1991 and is headquartered in Sha Tin, Hong Kong.