About Us

YiDai Diamond was founded by a graduate team from the Jewelry College at China University of Geo sciences, which including excellent doctoral and master's students in jewelry appraisal and design, we fully integrate alumni resources from domestic and international. YiDai Diamond has nearly 7 years of experience in lab grown diamonds. We adhere to energy-saving and environmentally friendly production, all diamonds we sell have got the IGI, GIA certification.

YiDai focuses on laboratory grown diamonds, which has a professional team of jewelry designers who have won multiple jewelry design competitions, providing perfect high-end personalized jewelry customize.

YiDai provides you with CVD and HPHT diamonds, including loose and melee diamonds, we can customize various shape, and colorful diamonds in kinds of colors.