The most expensive painting in the world ever sold in a transaction is generally regarded as Leonardo da Vinci’s Salvator Mundi , which sold for about 450.3 million US dollars at auction in 2017. However, in terms of estimated insurance/market valuation, Leonardo da Vinci’s Mona Lisa is often placed higher, with recent expert estimates around 800–860 million US dollars or more, even though it is not for sale.

Quick Scoop: Core Facts

  • Salvator Mundi (Leonardo da Vinci)
    • Sold at Christie’s in New York in November 2017 for approximately 400 million dollars plus about 50.3 million in fees, totaling around 450.3 million dollars, the highest publicly known price ever paid for a painting.
* The work is attributed to Leonardo da Vinci and has sparked debate among art historians about the extent of Leonardo’s own hand versus studio participation, which adds to its mystique and controversy.
  • Mona Lisa (Leonardo da Vinci)
    • Not on the market and considered “priceless,” but modern estimates often place its value in the hundreds of millions, with some lists citing about 860 million dollars or even around 1 billion in theoretical valuation.
* It is permanently housed in the Louvre Museum in Paris, where it is insured and treated as a national treasure rather than a saleable asset.

Auction record vs. estimated value

  • If the question is about the highest price actually paid in a sale , the answer is Salvator Mundi at about 450.3 million dollars.
  • If the question is about the most valuable painting by estimated worth , many experts and lists put the Mona Lisa at the top, in the 800–1000 million dollar range, even though this number is theoretical.

Mini Table: Who “wins” on price?

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Painting Artist Type of value Approx. amount (USD) Note
Salvator Mundi Leonardo da Vinci Actual auction sale ≈450.3 million Highest confirmed sale price for a painting
Mona Lisa Leonardo da Vinci Estimated valuation ≈800–860+ million (some say ≈1 billion) Not for sale; held by the Louvre as a national treasure

Forum‑style angle & “latest news”

“what is the most expensive painting in the world” is a recurring forum question because art prices keep shifting with new private sales, inflation adjustments, and expert re‑valuations.

  • Recent lists that look at “most expensive paintings in the world” still consistently rank Mona Lisa at the top by theoretical value, followed by Salvator Mundi as the top actual sale.
  • Articles updated in late 2025 that round up “most expensive paintings” continue to present this same hierarchy, with Mona Lisa estimated around the high hundreds of millions and Salvator Mundi as the record auction result.

Why these prices are so high

  • Both paintings combine extreme rarity, historical importance, and cultural symbolism, which significantly inflates their perceived value beyond “just” materials and artist reputation.
  • In modern discussions of “most expensive painting,” there is also speculation that future private sales, inflation, and shifting tastes could change the rankings, especially for works by Picasso, Klimt, or contemporary blue‑chip artists, but none have yet surpassed Salvator Mundi ’s public sale record.

TL;DR:

  • Most expensive ever sold : Salvator Mundi by Leonardo da Vinci, about 450.3 million dollars at auction in 2017.
  • Most expensive by estimated value : Mona Lisa by Leonardo da Vinci, widely estimated in the 800–860 million dollar or higher range, but it has never been sold and is considered priceless.

Information gathered from public forums or data available on the internet and portrayed here.