Inspired to the faceting of a jewel-stone ... this is the new cable-car SIGMA Diamond designed by engineer Mario Vernacchia, in charge of Pininfarina as Director of the Transport Division. The minimalist design approach shows a full-glazed body with four angular pillars that underline the shape of the cable-car. Below see some pictures of the main development stages of the SIGMA Diamond Project: preliminary renderings, mock-up presentation and the final industrial product.