Building on the success of its classic design - Diamond Head pattern - ST Dupont reinvented self in the exquisite creation of "DiamondDrop". Using modern techniques, incorporating positive relief guilloche (machine work) and the latest achievements in jewelry design, the series' items are representing the technical prowess of the luxury brand. The lighters and pens display a fusion of classical shapes from the 1950's with modern jewelry patterns of the 21st Century. Shining glimmer of the real diamonds is enhanced by skillfully positioned gemstones among the strong and enchanting geometrical plays of palladium (platinum). These items represent the ultimate luxury by sporting 22 genuine diamonds in each lighter and 24 diamonds in each pen's pocket clip. Numeration: each item is issued as a Limited Edition of 1952 pieces worldwide.