The A-share lab-grown diamond sector rebounded after a period of fluctuation, with Huifeng Diamond and Power Diamond both rising by more than 3%, and other stocks such as Guoji Precision, Huanghe Whirlwind, Zhongbing Hongjian, and Guoli Electronics f

2026-04-30

The A-share lab-grown diamond sector rebounded after a period of fluctuation, with Huifeng Diamond and Power Diamond both rising by more than 3%, and other stocks such as Guoji Precision, Huanghe Whirlwind, Zhongbing Hongjian, and Guoli Electronics following suit.