By Grace is a 30.05 m / 98′8″ luxury motor yacht. She was built by Inace in 1998.
With a beam of 7.3 m and a draft of 1.91 m, she has an aluminium hull and aluminium superstructure. This adds up to a gross tonnage of 210 tons.
She is powered by Caterpillar engines of 1800 hp each giving her a maximum speed of 16 knots and a cruising speed of 13 knots. By Grace's maximum range is estimated at 3000 nautical miles.
The motor yacht can accommodate 10 guests in 5 cabins and an exterior design by Jon Overing.