Two professionals Nisha Pahuja and Robert Lang have created a television documentary film, in which they bring to light many facts about diamonds, uncovering the mystical allure it is always surrounded with. The film is called Diamond Road. The script captures the process of diamond recovery in Sierra Leone, passing through the polishing plants in Surat and the diamond traders, and concludes on the luxury output.

The duration of the film is 96 minutes, which has been divided into three episodes. It talks about the people and talent involved in bringing the rough from its raw state to the finished product. Stating their opinion both Pahuja and Lang believe that the consumer is responsible for the diamond's status, and the consumer must know the diamond's source before purchase. The film has been directed by Pahuja and produced by Lang.