Karianna is a 54 m / 177′2″ luxury motor yacht. She was built by Benetti in 2016.
With a beam of 9.6 m and a draft of 2.9 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 681 tons.
She is powered by Caterpillar engines of 2366 hp each giving her a maximum speed of 17 knots and a cruising speed of 12 knots. Karianna's maximum range is estimated at 3500 nautical miles.
The motor yacht can accommodate 12 guests in 6 cabins with an interior design by Francois Zuretti and an exterior design by Benetti.