Perfect Group International Holdings Limited, an investment holding company listed on the Hong Kong Stock Exchange (3326.HK), engages primarily in the design, manufacture, wholesale and sale of fine jewelry mounted predominantly with diamonds; it offers rings, earrings, pendants, bangles, necklaces and bracelets in 14k, 18k gold and platinum using techniques such as micro pave and invisible settings, alongside metal refining and purifying processes; the company also conducts fine jewelry retailing, logistics and marketing activities. Operations span jewelry, property and photovoltaic power generation segments, with jewelry sales, property investment, development, sales, rental and management in its Shunde Perfect Industry Park, and electricity sales from solar photovoltaic systems plus energy storage; it targets high-end retail segments and serves wholesale customers globally. Founded in 1985 and headquartered in Kowloon Bay, Hong Kong, the company maintains offices in Hong Kong and Dubai, production at its Perfect Factory in Shunde, Guangdong Province, China, and business presence across Hong Kong, mainland China, Southeast Asia, the US and Middle East vicinity; Perfect Group International Holdings Limited operates as a subsidiary of Immaculate Diamonds Limited. In recent years, the group expanded into property management and solar photovoltaic power generation for diversification and sustainable growth, completing comprehensive final acceptance of its 300,000 square meter Shunde Perfect Industry Park in 2019 after a 2017 land bid; as of October 2025, it changed its board lot size from 3,000 to 897,000 shares and advances a privatization scheme including delisting from the Hong Kong Stock Exchange to reduce administrative costs.