Held at the Italian Cultural Institute, the event was aimed to push the island as a destination, and guests included Caterina Murino, who starred alongside Daniel Craig in Casino Royale.
She told C&IT magazine: "We work hard to ensure the island's natural beauty is maintained. It has a coastline and a culture unlike anywhere in Europe."
Entertainment was provided by Tenores doi Neoneli, a traditional Sardinian polyphonic folk song ensemble.
Other attendees included tourist agency Time Away Villas.