Lady Dia is a 37.8 m / 124′1″ luxury motor yacht. She was built by Ferretti in 2011.
With a beam of 7.35 m and a draft of 3.55 m, she has a composite hull and composite superstructure. This adds up to a gross tonnage of 282 tons.
She is powered by MTU engines of 3510 hp each giving her a maximum speed of 25 knots and a cruising speed of 15 knots. Lady Dia's maximum range is estimated at 450 nautical miles.
The motor yacht can accommodate 12 guests in 5 cabins. The yacht was designed by Zuccon International Project.