In 1984 he opened his first goldsmith workshop?.
In 1992 his first showroom in Turin.
In 2004 THE FIRST ELASTIC COLLECTION IS BORN When he becomes a father for the first time, Roberto celebrates the birth of his daughter Giorgia with the launch of his first collection, Gioconda. The Gioconda collection is a turning point in the world of jewelry, because it combines 18kt gold, diamonds and stainless steel. Roberto is the first goldsmith to create a tennis bracelet without the closure, the first jewel for the modern woman that is comfortable and easy to wear. Since then Roberto understands that he can change the way people buy jewels and bases all his future creations on the elastic spring mechanism, which allows him to free himself from the closures once and for all.