Fashion Week . High Jewellery: the Couture Bow Fine jewelry collections were filled with ribbons and bows during this Haute Couture week – with Boucheron, Chanel, Chaumet, Dior. Green Couture Week Discover our selection of the most beautiful fine jewelry pieces presented during the 2016 Green Couture Week in Paris: Piaget, Chanel, Chaumet and more. Couture week: High jewellery The 2016 couture week has just ended. We’ve briefly summarized this week’s fine jewelry presentations: Chopard, Chanel, Boucheron and others.