The late Princess Diana's status as a fashion icon is well cemented. As such, it's hardly surprising that the new biopic Diana features actress Naomi Watts in an array of fashionable clothing inspired by the late princess.

Jewellery fans will be in for a treat, as Watts will be wearing specially created pieces by Chopard, inspired by Princess Diana's own jewellery, in the film.

For example, the sapphire earrings frequently worn by the late princess - and now by the Duchess of Cambridge, Kate Middleton - are prominently featured. The luxury watch, jewellery and accessories brand designed and created 15 pieces for the movie.

Look out for them when Diana comes out later this month.