LE TUMBLER

Invented in 1890 by Louis Vuitton, the unpickable Tumbler lock makes its grand debut in high jewellery. Adorned with large, emerald-cut aquamarines and diamonds of different cuts, the bracelets, earrings and rings look as contemporary as they do ethereal. On the showpiece necklace, an off-centre diamond-set clasp inspired by Le Tumbler takes pride of place, alongside a Santa Maria-type cerulean aquamarine of a deeply saturated blue of over 24 carats, and a confection of over 130 rainbow-coloured gems such as citines, tourmalines and amethysts.