Luk Fook Holdings (International) Limited is an investment holding company that sources, designs, wholesales, and retails gold, platinum, and gem-set jewelry in Hong Kong and internationally. Its product range includes rings, necklaces, pendants, earrings, bangles, bracelets, charms, figurines, and accessories made from materials such as diamond, gold, platinum, jadeite, gemstone, pearl, and silver. The company also offers gemstone authentication, gold bullion trading, wholesale distribution of gold and jewelry products, software development, and internet-related services. Founded in 1991, it is headquartered in Sha Tin, Hong Kong.