This year's event was awash with coloured gems, including those of Chopard's "Green Carpet Collection". It symbolises the brand's commitment to sustainability with Gemfields, the world's single largest producer of coloured gemstones. Their partnership was first announced in 2016 as another major milestone in Chopard's "Journey to Sustainable Luxury".
At the time Caroline Scheufele, Co-President and Artistic Director of Chopard said: “We are so proud of what we have achieved so far. Gemfields’ fabled emeralds are a wonderful addition to our Green Carpet Collection of High Jewellery."