China A-share lab-grown diamond sector continued to strengthen in the afternoon session; Yingnuo Laser and Jingsheng Electromechanical each rose more than 10%, Sifangda gained over 9%, Huifeng Diamond climbed about 7%, and Liliang Diamond and Guoji J

2026-06-15

China A-share lab-grown diamond sector continued to strengthen in the afternoon session; Yingnuo Laser and Jingsheng Electromechanical each rose more than 10%, Sifangda gained over 9%, Huifeng Diamond climbed about 7%, and Liliang Diamond and Guoji Jinggong were up over 5%.