The 10 most expensive yachts in the world by estimated value — from Dilbar to Serene. Every price is an estimate, sourced and dated, because no shipyard discloses build cost.
Yacht prices are the least reliable numbers in this whole subject, and any honest list has to start by admitting it. No shipyard — not Lürssen, not Oceanco, not Blohm+Voss — discloses what a yacht cost to build, and owners almost never do. So every figure below is an estimate: from the press, from valuation firms, or, in the most reliable cases, from governments that put a number on a yacht when they froze it. We rank by the best-supported estimate for each vessel and show the source and date for every one.
Two famously expensive "yachts" are missing on purpose. The History Supreme, supposedly $4.8 billion and coated in gold, was a 2011 publicity hoax — it was never built, and its photos were lifted from an Italian builder's website. The Streets of Monaco, often quoted at $1.1 billion, is an unbuilt design concept. Neither is a real vessel, so neither belongs on a list of the world's most expensive yachts. For the biggest yachts by length, see our largest yachts list; for the quickest, the fastest yachts.
Yachts are ranked by their best-attributed cost estimate in US dollars, among real delivered vessels. Government sanctions valuations are treated as the strongest evidence, followed by valuation firms, then press estimates; where sources conflict — as they do for almost every yacht here — the alternative figures are shown inline rather than averaged away. Build cost and later resale price are kept distinct. Hoaxes and unbuilt concepts are excluded by design and held in our data so they cannot slip into the ranking.
Ranked by cost, highest first. Every figure below links to the source it was checked against.
When the US Treasury sanctioned owner Alisher Usmanov in 2022, it put her worth at $600–735 million — the most authoritative price tag on this list, since it comes from a government filing rather than the press. She is also the largest yacht in the world by interior volume.
Built by Lürssen, 2016 · Cost: $735 million (estimate) · US Treasury (OFAC, $600–735m range) · verified 8 Jul 2026
Sources disagree. Also reported: $600 million (Forbes (reported purchase)).
Seized by Italy in 2022; US investigators alleged links to Vladimir Putin, though ownership is formally undetermined. Estimates run from about $510 million to $700 million.
Built by Lürssen, 2020 · Cost: $700 million (estimate) · Wikipedia / SuperYachtFan · verified 8 Jul 2026
Sources disagree. Also reported: $510 million (Forbes / VesselsValue).
The world's longest yacht. Boat International will only commit to 'more than $500 million'; the widely repeated $600 million figure is uncited, and no source we found supports the $650 million sometimes quoted.
Built by Lürssen, 2013 · Cost: $600 million (estimate) · Wikipedia · verified 8 Jul 2026
Sources disagree. Also reported: $500 million (Boat International ("more than $500m")).
Roman Abramovich's 2021 Lloyd Werft build. The press reported around $600 million; Forbes later valued her at $475 million — an unusually wide gap.
Built by Lloyd Werft, 2021 · Cost: $600 million (estimate) · Wikipedia · verified 8 Jul 2026
Sources disagree. Also reported: $475 million (Forbes (2023 valuation)).
Abramovich's earlier Blohm+Voss flagship. The famous '$1.5 billion' is unsupported by any authoritative source we could find; credible estimates run $427–590 million, likely inflated elsewhere by adding years of refits to the build cost.
Built by Blohm+Voss, 2010 · Cost: $590 million (estimate) · Wikipedia (2009 pre-delivery estimate) · verified 8 Jul 2026
Sources disagree. Also reported: $427 million (Forbes (2023 valuation)).
The world's largest sailing yacht, with three carbon masts taller than Big Ben. The Italian government valued her at $578 million when it froze her in 2022.
Built by Nobiskrug, 2017 · Cost: $578 million (estimate) · Forbes (Italian government estimate) · verified 8 Jul 2026
Jeff Bezos's three-masted Oceanco sailing yacht, delivered in 2023 and reported at $500 million or more.
Built by Oceanco, 2023 · Cost: $500 million (estimate) · Wikipedia / MarketWatch · verified 8 Jul 2026
Alexei Mordashov's Lürssen, later moved to Vladivostok to avoid seizure. Estimates span a wide $300–500 million.
Built by Lürssen, 2021 · Cost: $500 million (estimate) · Wikipedia / AP · verified 8 Jul 2026
Sources disagree. Also reported: $300 million (Forbes (registered value)).
The state yacht of Dubai's ruler, Sheikh Mohammed bin Rashid Al Maktoum, estimated at around $400 million.
Built by Platinum Yachts, 2006 · Cost: $400 million (estimate) · Wikipedia · verified 8 Jul 2026
Her $330 million was the build cost for Yuri Shefler; she later sold to Saudi Crown Prince Mohammed bin Salman for a reported €500 million — a resale price, not a build cost.
Built by Fincantieri, 2011 · Cost: $330 million (estimate) · Wikipedia (build cost) · verified 8 Jul 2026
The most expensive yachts afloat are, increasingly, ones you read about in sanctions filings rather than sales brochures — which is exactly why some of the firmest figures here come from the US Treasury and the Italian government. Treat every price as an estimate with a margin of error in the tens of millions. Where we could not find an authoritative figure at all — for vessels like Blue and Al Said, often quoted at ~$600 million on aggregator sites — we left them off rather than repeat a number we could not stand behind.
There is no confirmed price tag on any yacht in the world, only better and worse estimates. The best-supported belongs to Dilbar, at $600–735 million by the US Treasury's own reckoning. The lesson of this list is smaller and more useful than a ranking: the eye-catching billion-dollar figures that circulate online — Eclipse at $1.5 billion, History Supreme at $4.8 billion — dissolve on inspection, while the real, sourced numbers are merely enormous. We update these figures as valuations are published and vessels change hands.
The fastest superyachts ever built, ranked by verified top speed — from the 73-knot Bolide 80 to the 60-knot record-breakers, every figure sourced and dated.
The 10 largest delivered yachts in the world by length, from Azzam to Opera — every figure sourced to marine-industry data and dated.
The 10 most expensive yachts in the world by estimated value — from Dilbar to Serene. Every price is an estimate, sourced and dated, because no shipyard discloses build cost.