The Ruby Princess is a Grand-class cruise ship, launched in 2008 and operated by Princess Cruises. Built by Fincantieri in Italy, the vessel has a gross tonnage of 113,561, a length of 951 feet, and a beam of 118 feet, accommodating up to 3,080 passengers across 19 decks. Powered by a diesel-electric propulsion system, the ship can reach a maximum speed of 22.5 knots. The Ruby Princess features 1,560 staterooms, with a substantial number offering private balconies.