Kunming Diamonds’ journey unfolds over three decades - determined by the entrepreneurial spirit, a fascination for gems and a dedication to excellence. Our house specialises in a range of colors and sizes in commercial and investment-grade diamonds. Rio Tinto has appointed Kunming Diamonds as one of 13 Authorised Partners for Argyle Pink Diamonds globally, and is the proud owner of an historical tender, The Everlastings Collection. Kunming Diamonds is headquartered in Hong Kong and operates across 6 countries. We are certified by the most respected authorities in all aspects of the diamond trade. We strive for integrity in responsible business practices, from mine to market, ensuring peace of mind, ethical trade and create a community of confidence within the industry, and beyond.