Following its announcement at Baselworld 2018 to use 100% ethical gold for both its jewellery and watch pieces, Chopard introduces a new responsibly sourced coloured gemstone during Cannes 2018. The 34-carat Paraiba tourmaline, part of its Green Carpet Collection, was sourced from a mine in the Mavuco-Chalaua region of Mozambique. Designed by Caroline Scheufele in collaboration with Academy Award winning actress Julianne Moore, the beautiful necklace demonstrates the brand's ongoing commitment to sustainable luxury.