The world’s most expensive yachts are floating private resorts built for billionaires, royal families and some of the wealthiest people on Earth. The largest examples can include swimming pools, helipads, cinemas, spas, beach clubs, submarines and enough accommodation for dozens of guests and crew.
But there is a problem with many lists of the world’s most expensive yachts: the prices are often presented as facts even though the vessels were privately commissioned and their actual construction costs were never disclosed.
For our 2026 ranking, TopMost10 takes a more careful approach. We focus on real superyachts with credible public valuations, reported construction costs or significant transaction-price evidence. That means separating documented figures from estimates instead of simply repeating the biggest number found online.
How We Ranked the Most Expensive Yachts
There is no official worldwide database showing exactly what every billionaire paid to build a superyacht. Contracts, interior costs and private sales are usually confidential.
Our ranking therefore considers a combination of reported build costs, credible public valuations, known sale information, size, builder, age and other publicly available evidence.
Prices are approximate and should not be interpreted as professional 2026 appraisals. A yacht’s historical construction cost, a government valuation and its current market value are three different things.
There is also one famous yacht you will not find here: History Supreme. The supposed $4.8 billion gold-covered yacht has circulated online for years, but there is no credible evidence that the vessel exists as described. We therefore exclude it entirely.
10. Serene — About $458 Million
Length: approximately 134 meters
Builder: Fincantieri
Delivered: 2011
Reported transaction: approximately $458 million
Serene is one of the strongest examples on this list because its enormous price is connected to a reported real-world transaction rather than merely an internet valuation.
The Italian-built superyacht was originally commissioned for Russian businessman Yuri Shefler and was later acquired by Saudi Crown Prince Mohammed bin Salman. The widely reported 2015 transaction valued the yacht at roughly €400 million, or around $458 million at the time.
At approximately 134 meters long, Serene offers the scale of a small cruise ship while remaining an extraordinarily exclusive private vessel.
Its reported amenities include multiple swimming pools, expansive entertainment areas, a helipad and substantial guest accommodation.
The fact that an actual buyer reportedly paid close to half a billion dollars makes Serene particularly important when discussing the world’s genuinely expensive yachts.
9. Luminance — Around $500 Million Estimated
Length: approximately 139 meters
Builder: Lürssen
Delivered: 2024
Estimated value: around $500 million
Luminance is one of the newest yachts in our ranking and demonstrates just how expensive the latest generation of enormous custom superyachts has become.
Built by German shipyard Lürssen, the vessel stretches to approximately 139 meters and has an enormous interior volume.
Much of the yacht’s detailed interior remains private, which is common with vessels at this level. Publicly circulated valuations have nevertheless placed it around the half-billion-dollar mark.
That number should be treated as an estimate rather than a disclosed construction invoice.
What is clear is that a recently delivered Lürssen of this scale represents one of the most expensive categories of private property money can buy.
8. Koru — About $500 Million
Owner: Jeff Bezos
Length: approximately 127 meters
Builder: Oceanco
Delivered: 2023
Reported cost: approximately $500 million
Jeff Bezos’ Koru is different from nearly every other yacht in the Top 10.
Rather than an enormous diesel-powered motor yacht, Koru is a three-masted sailing yacht built by Dutch shipyard Oceanco.
At roughly 127 meters, it is one of the largest sailing yachts ever constructed. Its traditional-looking sailing profile hides an extraordinarily sophisticated modern vessel.
The yacht reportedly cost approximately $500 million and is accompanied on major voyages by a separate support vessel called Abeona. That vessel can transport equipment and provides additional capabilities that would otherwise take up valuable space aboard Koru.
Koru illustrates an important shift in billionaire yachting: the ultimate status symbol does not necessarily need to be the longest motor yacht. Design, engineering, privacy and uniqueness can matter just as much.
7. Nord — Around $500 Million
Length: approximately 142 meters
Builder: Lürssen
Delivered: 2021
Reported value: approximately $500 million
Nord is a massive six-deck superyacht built by Lürssen and delivered in 2021.
The approximately 142-meter vessel has been publicly linked to Russian billionaire Alexey Mordashov, although—as with many superyachts—corporate ownership structures can make simple descriptions of ownership incomplete.
Nord is reported to include two helipads, a swimming pool, extensive spa and entertainment areas, and accommodation suitable for long-distance cruising.
Its value has been widely reported at around $500 million.
With its imposing profile and unusually large internal volume, Nord represents the modern generation of superyachts designed to operate almost like self-contained private resorts.
6. Scheherazade — Around $500–$700 Million Estimated
Length: approximately 140 meters
Builder: Lürssen
Delivered: 2020
Public estimates: roughly $500–$700 million
Scheherazade is among the world’s most mysterious and politically controversial superyachts.
The Lürssen-built vessel has been valued in public reporting at hundreds of millions of dollars, with some estimates reaching approximately $700 million.
Its ownership has also been the subject of international scrutiny and competing claims, which is why TopMost10 does not present a simple billionaire-owner label as settled fact.
What is not in dispute is the extraordinary scale of the yacht itself. At approximately 140 meters, Scheherazade belongs to the very highest tier of custom yacht construction.
Its enormous reported value demonstrates another reason yacht rankings need caution: government and media valuations made in connection with frozen or investigated assets are not necessarily the same as an open-market sale price.
5. Blue — Around $600 Million Estimated
Length: approximately 160 meters
Builder: Lürssen
Delivered: 2022
Estimated value: approximately $600 million
Blue is one of the world’s largest and most valuable modern superyachts.
Built by Lürssen and delivered in 2022, it measures roughly 160 meters from bow to stern. That makes it longer than many naval vessels and large enough to accommodate extensive guest, crew, recreational and technical areas.
The yacht has been publicly associated with Sheikh Mansour bin Zayed Al Nahyan of the United Arab Emirates.
Published estimates frequently put Blue’s value around $600 million, although there is no publicly disclosed invoice confirming an exact final construction price.
Its modern engineering and enormous size make Blue a useful benchmark for what a newly built, top-tier 150-meter-plus superyacht can represent financially.
4. Azzam — Around $600 Million
Length: approximately 180.6 meters
Builder: Lürssen
Delivered: 2013
Reported construction cost: approximately $600 million
For years, Azzam held the title of the world’s longest private superyacht.
At approximately 180.6 meters, it is so large that photographs often fail to communicate its true scale. The vessel was built by Lürssen and reportedly cost around $600 million.
Azzam was originally commissioned for the late Sheikh Khalifa bin Zayed Al Nahyan, former president of the United Arab Emirates.
One of the yacht’s most impressive characteristics is not simply its size but its performance. Despite its enormous dimensions, its propulsion system was engineered to achieve unusually high speeds for a vessel of this scale.
Azzam demonstrates why length alone does not determine cost. Engineering complexity, propulsion, interior volume and customization can dramatically affect the final price.
3. Eclipse — Around $700 Million
Length: approximately 162.5 meters
Builder: Blohm+Voss
Delivered: 2010
Reported/estimated value: approximately $700 million
Eclipse became one of the most famous billionaire yachts in the world after its delivery in 2010.
The 162.5-meter vessel was built by German shipyard Blohm+Voss and has long been associated with billionaire Roman Abramovich.
Reported features include helipads, swimming pools, extensive guest accommodations and a variety of security and support systems. Some more sensational claims about the yacht’s equipment have been repeated for years without strong public documentation, so they should be treated cautiously.
Its price has likewise been reported at several different levels over the years. A figure around $700 million is commonly used in current estimates, although the exact original cost remains private.
Even more than a decade after its delivery, Eclipse remains one of the defining vessels of the modern superyacht era.
2. Dilbar — Up to About $735 Million
Length: approximately 156 meters
Builder: Lürssen
Delivered: 2016
U.S. government estimate: approximately $600–$735 million
Dilbar has one of the strongest publicly documented high valuations of any private yacht.
The U.S. Treasury estimated its worth at between $600 million and $735 million when identifying the vessel in connection with sanctions against Alisher Usmanov in 2022.
At approximately 156 meters, Dilbar is not the longest yacht in the world. But its extraordinary gross tonnage makes it one of the largest by interior volume.
The yacht has two helipads and an enormous indoor swimming pool described by U.S. authorities as one of the largest ever installed aboard a yacht.
The Treasury also estimated that operating Dilbar costs roughly $60 million per year.
That figure alone shows how dramatically the economics of superyacht ownership differ from buying an ordinary luxury vessel. Even after spending hundreds of millions on the yacht, an owner may need tens of millions more every year to operate it.
1. Breakthrough — Reported Around $793 Million Sale
Length: approximately 118.8 meters
Builder: Feadship
Delivered: 2025
Reported sale figure: approximately $793 million
Important: final transaction price was not officially disclosed
Breakthrough takes our #1 position because it represents something especially valuable in the secretive superyacht market: a recent, record-setting sale with a widely reported price benchmark.
The 118.8-meter Feadship was sold in September 2025 in a transaction broker Edmiston described as the most significant brokerage deal in the industry’s history.
In 2026, reports put the believed value of that transaction at approximately $793 million, potentially making Breakthrough the most expensive publicly reported superyacht sale ever.
There is an important qualification: the final sale price was not officially disclosed. The $793 million figure therefore remains a reported estimate rather than a confirmed closing statement.
Breakthrough is remarkable for another reason. It is the world’s first superyacht to incorporate a liquid-hydrogen fuel-cell system of its type, allowing emission-free electrical operation under certain conditions.
The yacht also includes extraordinary luxury spaces. Its design incorporates a large swimming pool, spa and beach-club areas, private balconies and even an underwater viewing lounge.
Interestingly, Breakthrough is significantly shorter than Azzam, Blue, Eclipse and Dilbar. Its reported price reinforces a key point: the most expensive yacht does not have to be the longest yacht.
Technology, engineering, interior specification, shipyard prestige and market timing can be just as important as sheer length.
Top 10 Most Expensive Yachts in the World in 2026: Summary
| Rank | Yacht | Length | Builder | Reported / Estimated Figure |
|---|---|---|---|---|
| 10 | Serene | ~134 m | Fincantieri | ~$458 million reported sale |
| 9 | Luminance | ~139 m | Lürssen | ~$500 million estimated |
| 8 | Koru | ~127 m | Oceanco | ~$500 million reported |
| 7 | Nord | ~142 m | Lürssen | ~$500 million reported |
| 6 | Scheherazade | ~140 m | Lürssen | ~$500–$700 million estimated |
| 5 | Blue | ~160 m | Lürssen | ~$600 million estimated |
| 4 | Azzam | ~180.6 m | Lürssen | ~$600 million reported build cost |
| 3 | Eclipse | ~162.5 m | Blohm+Voss | ~$700 million estimated |
| 2 | Dilbar | ~156 m | Lürssen | $600–$735 million government estimate |
| 1 | Breakthrough | ~118.8 m | Feadship | ~$793 million reported sale figure* |
*The final Breakthrough transaction price was not officially disclosed. The approximately $793 million figure has been reported publicly and should be treated as an estimate.
Is History Supreme Really Worth $4.8 Billion?
No credible evidence supports the widely repeated claim that a yacht called History Supreme is worth $4.8 billion.
The story claimed that the yacht was covered with enormous quantities of gold and platinum and belonged to an unnamed Malaysian billionaire. However, yacht-industry investigations found serious problems with the story, including promotional images derived from photographs of an existing Baia yacht.
There is no credible shipyard construction record, documented owner, verifiable registration or reliable transaction evidence supporting the supposed $4.8 billion vessel.
For that reason, TopMost10 does not consider History Supreme a legitimate contender for the title of world’s most expensive yacht.
What Is the Most Expensive Yacht in the World?
There is no universally accepted answer because different rankings measure different things.
Breakthrough has been associated with a roughly $793 million reported sale figure, although its final transaction price was not officially disclosed. Dilbar received an official U.S. government estimate of approximately $600 million to $735 million in 2022, while other yachts such as Eclipse have attracted higher unofficial estimates.
Therefore, readers should always ask whether a quoted number represents a confirmed sale, original build cost, government valuation or editorial estimate.
What Is the Largest Private Yacht in the World?
The world’s largest-yacht rankings are different from the most-expensive-yacht rankings.
Azzam measures approximately 180.6 meters and remains one of the longest private superyachts ever built. New and specialized vessels can alter size records, especially depending on whether research, expedition and support vessels are included.
Length also does not determine price. Breakthrough is considerably shorter than Azzam but has been associated with a much higher recent transaction figure.
Why Are Superyachts So Expensive?
A 100-meter-plus yacht is essentially a completely bespoke ship. The hull, propulsion systems, electrical infrastructure, navigation technology, interiors, pools, elevators, beach clubs and guest spaces can all be engineered specifically for one owner.
Construction may take several years and involve hundreds or even thousands of workers across shipyards, engineering firms and specialist suppliers.
Owners then face substantial annual costs for crew salaries, fuel, insurance, maintenance, marina fees, refits and regulatory compliance.
How Much Does It Cost to Maintain a $500 Million Yacht?
There is no universal percentage because operating expenses vary dramatically by yacht, itinerary and usage.
However, annual running costs for the world’s largest yachts can reach tens of millions of dollars. As one concrete example, the U.S. Treasury estimated Dilbar’s annual operating cost at approximately $60 million when it valued the vessel in 2022.
That means the ability to purchase a $500 million yacht is only part of the financial equation. Keeping it operational requires enormous ongoing expenditure.
Which Company Builds the World’s Most Expensive Yachts?
German shipbuilder Lürssen has an extraordinary presence at the very top of the superyacht market.
Dilbar, Azzam, Blue, Nord and Scheherazade were all built by Lürssen. Other elite builders include Feadship, which built Breakthrough; Oceanco, which built Koru; and Blohm+Voss, which built Eclipse.
Frequently Asked Questions
Who owns the most expensive yacht in the world?
Ownership is difficult to answer definitively because many superyachts are held through corporate structures, and the most expensive recent transaction did not publicly identify every financial detail. Breakthrough’s 2025 sale was a major record-setting brokerage transaction, but the final sale price and full ownership details were not publicly disclosed.
How much is Jeff Bezos’ yacht worth?
Jeff Bezos’ sailing yacht Koru is widely reported to have cost around $500 million. The exact construction contract is private, so that figure should be treated as a reported estimate rather than a publicly confirmed invoice.
How much is Dilbar worth?
The U.S. Treasury estimated Dilbar to be worth between $600 million and $735 million in 2022. That is one of the strongest official valuation references available for a major superyacht, although it does not represent a 2026 open-market sale price.
Is there really a $4.8 billion yacht?
There is no credible evidence that the frequently cited $4.8 billion History Supreme exists as described. The story has been widely debunked and should not be used as a legitimate yacht valuation.
Which billionaire has the biggest yacht?
The answer depends on how ownership and vessel categories are defined. Many of the world’s largest yachts are held through companies or other legal entities, while some are connected with royal families rather than conventional billionaire entrepreneurs.
What is the most expensive yacht ever sold?
Breakthrough’s 2025 transaction has been described as the most significant brokerage deal in superyacht history. Reports in 2026 have placed the believed transaction around $793 million, although the final sale price was not officially disclosed.
Final Thoughts
The world’s most expensive yachts show just how far the luxury market extends beyond mansions, private jets and exotic cars.
Yachts such as Dilbar, Eclipse, Azzam, Blue and Koru represent hundreds of millions of dollars in engineering and craftsmanship, while Breakthrough points toward the next generation of ultra-luxury vessels with its pioneering hydrogen technology.
But the biggest lesson from researching these vessels is that yacht prices should be treated carefully. Private contracts and confidential ownership structures make exact rankings difficult, and sensational claims can spread online for years without evidence.
That is why our 2026 ranking favors real vessels and clearly identified price evidence over mythical billion-dollar yachts. As credible new sales, valuations and deliveries emerge, TopMost10 will update this ranking accordingly.
