The Maison threw a sparkling cocktail party on the first day of the Baselworld Watch and Jewellery Show to celebrate the 40th birthday of their iconic Happy Diamonds collection. Guests and friends of Chopard — including VIPs such as Poppy Delevingne, Alice Naylor Leyland and Negin Mirsalehi — were treated to a selection of tangy-flavoured dishes and the finest Louis Roederer champagnes. Guests were also handed fortune cookies for a chance to win a Happy Diamonds pendant.