1. Chopard
Olivia Colman and Regina King (below), the big winners of the evening, wore 'lucky jeweller of the Oscars' Chopard. Olivia opted for diamond earrings featuring diamonds set in white gold that complemented the glittering embroidery on her dress.
Regina accessorised with 7.92-carat pear cut diamonds and 4.32 carats of diamonds set in white gold.