Emerald is a 50.4 m / 165′5″ luxury motor yacht. She was built by Feadship in 1990.
With a beam of 8.18 m and a draft of 2.7 m, she has a steel hull and aluminium superstructure. This adds up to a gross tonnage of 467 tons.
She is powered by Detroit Diesel engines of 780 hp each giving her a maximum speed of 14 knots and a cruising speed of 12 knots.
The motor yacht can accommodate 12 guests in 6 cabins with an interior design by Robert Knack International and an exterior design by De Voogt Naval Architects.