S. T. Dupont have released a new USB Memory Stock as part of their new Black Diamond collection. Their Black Diamond collection is a subtle collection which is highlighted by the use of the fashionable black diamond. The Black Diamond USB memory stick has a capacity of two gigabytes and features a single brilliant cut black diamond on the end. The USB memory stick is finished in palladium and is extremely thin, it is available in S. T. Dupont Stores worldwide.