A+ Yacht – Lurssen – 2012

Name:A+ (Topaz)
Length:147 m (483 ft)
Guests:52 in 26 cabins
Crew:79 in 40 cabins
Designer:Tim Heywood
Interior Designer:Terence Disdale
Speed:20 knots
Volume:12,532 ton
Price:US$ 450 million
Annual Running Cost:US$ 50 million
Owner:Mansour Al Nahyan

Motor Yacht – A+

  • A+ Yacht Topaz
  • A+ Yacht Topaz
  • A+ Yacht Topaz
  • Yacht Topaz
  • A+ yacht Topaz

The yacht is one of the world’s largest yachts. She was built at Lurssen yachts. And was delivered to her owner in 2012.

The Topaz yacht is designed by Tim Heywood. She has an interior by Terence Disdale. There is no confirmed data available. But the yacht is supposed to accommodate 52 guests in 26 staterooms. And she has a crew and staff of 79 in 40 cabins.


She is power by Wärtsilä Diesel Electric engines. Which bring the yacht a top speed of 19 knots. Her gross tonnage is 12.532t.

New Name

In May 2019 Topaz was named A+. Although a sale was not reported.

Most photos of A+ on this page by Raphael Belly.

New Yacht

Update.: We heard Sheikh Mansour is building a bigger yacht at Lurssen. 2nd Update.: We were told that Project Sassi was his new project. Sassi was damaged beyond repair in a September 2018 dry dock fire.

We also heard that he gifted the yacht Topaz. To the Crown Prince of Saudi Arabia. As part of a Leonardo Da Vinci painting purchase deal.

Yacht Charter

The boat is not available for yacht charterAnd she is not listed for sale.


The yacht’s owner is Sheikh Mansour bin Zayed al Nahyan

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A+ yacht – Interior

Unfortunately no interior photos have ever been released. Do you know more about the interior of the yacht A+? Please do send us a message.