Perfect Group International Holdings Limited, an investment holding company, designs, manufactures, exports, and sells fine jewelry products primarily mounted with diamonds in Hong Kong, the People's Republic of China, and Dubai. It operates through Jewellery Business and Property Business segments. The company manufactures and sells jewelry products, such as rings, earrings, pendants, bangles, necklaces, and bracelets. It also develops, invests in, sells, and rents properties for the industrial park project. In addition, the company is involved in the property management, fine jewelry retailing, and logistics and marketing activities. The company was founded in 1985 and is headquartered in Kowloon Bay, Hong Kong. Perfect Group International Holdings Limited is a subsidiary of Immaculate Diamonds Limited.