De Grisogono, pair of 18ct white gold, onyx and diamond 'Toi Et Moi' earrings; each earring comprising a detachable curved bar drop terminating in an oval shaped spiral set with brilliant-cut diamonds and flanked by oval onyx cut en cabochon, to an oval shaped spiral diamond cluster surmount, the diamonds together weighing approximately 1.05 carats, signed de Grisogono, to post and la pousette fittings, length approximately 35 mm.; accompanied by a de Grisogono box.