Actress Mila Kunis has become the face for Gemfields – the world’s leading supplier of colored gemstones. The brand’s 2014 campaign, Beauty By Nature, stars Kunis and os shot by fashion photographer Peter Lindbergh.

The campaign marks the second time Kunis has collaborated with the company. Kunis traveled to the Gemfield mine in Zambia to ensure the stones were ethically and responsibly sourced.

“The visit to the Kagem emerald mine was fascinating and the trip itself was unforgettable,” Kunis told Vogue.

Kunis is currently fronting Jim Beam’s worldwide campaign. Her acting credits include the long-running ‘That 70s Show’, ‘Oz the Great and Powerful’ and ‘The Black Swan’.

Here’s a behind-the-scenes look at the upcoming Gemfields campaign.

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