Looking absolutely stunning in an Antonio Berardi dress and wearing earrings and a ring were paired with a gorgeous Regalia Bracelet laid with 126 rubies and 17 carats that were lent to her for the night.
Speaking of the campaign previously Kunis said: 'While in Africa, I learned that the entire journey that each Gemfields stone takes is carefully considered and that the environment and the local communities where its mines are located are held in the highest regard,'
'I truly believe in Gemfields' mission of ethical mining, and I absolutely have fallen in love with the rarity, beauty and history of emeralds. It's really a luxury to own jewellery and gemstones. If you're in a position to do so, you're fortunate. Given that, I think it's important to pay attention to what you're wearing and where it came from.'