Set in yellow gold 750 thousandths and platinum 850 thousandths, comprising a pair of cufflinks and a pair of collar buttons, the trays decorated with striations and crosses, adorned with mother-of-pearl pieces pricked with small cultured pearls. Early 20th century. Diameter of pearls: 2.6 mm Tray diameter: 1.5 cm Gross weight: 9.6 g Accompanied by its original case.