The following is a list of the top 10 most expensive private yachts in the world starting with.

What is the most expensive private yacht in the world. Most expensive yacht in the world Eclipse 15 billion Russian billionaire Roman Abramovich is the proud owner of the Eclipse the worlds second most expensive yacht. The History Supreme 48 Billion. 1 Streets of Monaco 1billion The most expensive yacht in the world and one that doesnt even have an owner yet.

400 yachts available for sailing in 26 bases around the world. By far one of the most impressive and expensive yachts in the world once finished the Streets of Monaco is going to be a 509-foot mega yacht designed to feature miniature versions of some of Monacos and Monte Carlos most renowned landmarks. At 100 feet in length History Supreme took three years to build using 10000 kilograms of solid gold and platinum both of which adorn the dining area deck rails staircases and anchor.

Radiant is one of the most expensive yachts in world and it is the property of another Arab billionaire investor Abdullah Al Futtaim. All About U2. Radiant 286 million.

400 yachts available for sailing in 26 bases around the world. Ad Bare boats or crewed yachts Bavaria Lagoon Beneteau Jeanneau Fountaine Pajot. 17404996 All About U2 custom 164 ft.

Dilbar 263 million. Ad Bare boats or crewed yachts Bavaria Lagoon Beneteau Jeanneau Fountaine Pajot. This floating luxury palace is 100 feet in length and it took the Stuart Hughes shipbuilders three years to complete from inception.

At 48 billion the History Supreme owned by Robert Knok is the worlds most expensive largest superyacht in the whole world. At 650 million and 590-feet long the Azzam is said to be the largest private yacht in the world. The first billion-dollar yacht on our list is the Streets of Monaco.