The 10 most expensive luxury yachts in the world & who own them (With Pictures)

3. Topaz – $520 Million

This 147 meter long luxury yacht was custom-built for and owned by Mansour bin Zayed, the Deputy Prime Minister of the United Arab Emirates. He is worth an estimated $20 billion.

The yacht is the work of British designer Tim Heywood; it took four years to complete and finally set sail in May 2012. It features three swimming pools, a gym, a Jacuzzi, a cinema and a helipad. Last summer, Leonardo DiCaprio rented the impressive yacht to watch the World Cup, and brought 21 lucky friends along with him for the ride.