With the luxury market going from strength to strength, Saint Laurent have chosen a good moment to add a top-end diamond collection to their jewellery range. The collection, which will be available at YSL.com, consists of rings and bracelets in 18k gold or white gold, set with brilliant-cut diamond paving. It will be a permanent (as opposed to seasonal) range for both men and women, with more pieces to come.

Saint Laurent describe it as a modernist collection hand-crafted in the spirit of Parisian joaillerie. It includes the Jonc Bout Pavé bangle pictured above (photographed by Hedi Slimane on Freja Beha Ericsen - alongside her 'The world tonight is mine' tattoo). It costs £6375. Better start saving... Click through the gallery to see more of the range.