It's set to be the biggest of the collection's yachts and can carry 452 passengers across 10 decks.
The luxurious Luminara has two swimming pools onboard, including an infinity pool on deck five and a main pool on the top deck.
Meanwhile, the yacht's extensive marina area is the height of indulgence with a terrace, beach zone and floating lounge, with a central pool offering direct sea access.
Luminara will also have a Ritz-Carlton spa, a fitness studio and a boutique selling high-end sportswear and designer apparel.
The yacht's maiden voyage will last a week, transporting guests on a lavish cruise from Monte Carlo to Rome.
By ESTHER MARSHALL