#1 – History Supreme – $4.5 Billion
And the yacht that can proudly call itself the most luxurious and most expensive yacht in the world is the History Supreme. It is 100-foot long and was designed by Stuart Hughes, a designer from UK.
The yacht itself is assembled from 100,000 kilograms of gold and platinum. Probably the most extravagant part of this yacht is the master bedroom – it boasts of having a wall feature made out of meteorite and a sculpture made out of real dinosaur bones. In addition to this, the master suite is completed with the Aquavista Panoramic Wall Aquarium – made with 68 kg of 24-carat gold.