Last night #AnneHathaway debuted Bvlgari’s newest high-jewellery collection at an event in Italy. High jewellery, in particular, is becoming increasingly competitive with fashion brands also entering the game. Global jewellery sales rose by around 25% year-on-year to €28 billion according to estimates published in management consultancy Bain & Co’s luxury goods worldwide market study. Against the backdrop of increasing competition between the largest players and newcomers, the sector is expanding, bringing new opportunities. At the link in bio #VogueBusiness explores the luxury jewellery boom.