They say diamonds are a girl's best friend. But sometimes making friends needs someone to pull a string. Only a few diamonds are produced in China, so how does a Chinese bride get a shiny, bling, big diamond ring? That's where the Shanghai Diamond Exchange plays its role. I'm Rachel, and I will take you on a journey about diamonds.

Director: Wang Kailin, Zhou Yiqiu
Reporter: Zhou Yiqiu
Cameraman: Wu Chutian
Video Editor: Wang Kailin, Wu Chutian
Cheif Editor: Wu Gang
Managing Director: Mei Yan, Pang Xinhua
Supervisor: Fan Yun