Ducat 1766 FS IPH "King figure" (Poland, Stanislaus II Augustus)
Specification
- MetalGold (0,982)
- Weight3,49 g
- Pure gold (0,1102 oz) 3,4272 g
- Diameter21 - 22 mm
- Mintage UNC7,982
Description
- CountryPoland
- PeriodStanislaus II Augustus
- DenominationDucat
- Year1766
- RulerStanisław August Poniatowski (King of Poland)
- MintWarsaw
- PurposeCirculation


Auction prices
Find out the current coin value of the Polish Ducat 1766 "King figure" with mark FS IPH. This gold coin from the times of Stanislaw Augustus struck at the Warsaw Mint. Wondering how much a coin like this is worth? The record price belongs to the lot 57 sold at the Warszawskie Centrum Numizmatyczne auction for PLN 225,000. Bidding took place February 24, 2012.
How much is the gold coin of Stanislaw Augustus Ducat 1766 FS IPH "King figure"?
According to the latest data as of December 5, 2025 the average price of a Gold coin Ducat 1766 "King figure" with mark FS IPH is 72000 USD. The coin contains 3,4272 g of pure gold, so we do not recommend selling it for less than 466,18 USD, even if it is in poor condition and has no collectible value.
Where does our service get data on the current price of the Ducat 1766 "King figure" with mark FS IPH?
The information on the current value of the Polish coin Ducat 1766 "King figure" with the letters FS IPH is based on actual auction sales of similar specimens. To reflect the current price level, our service monitors over 590 numismatic companies and records auction results in the coin catalog and auction archive. Please note that the exact value depends directly on the coin's condition, so the average price serves only as an approximate estimate.
Where can I sell the Ducat 1766 "King figure" with the letters FS IPH?
To sell the Ducat 1766 "King figure" with the letters FS IPH we recommend contacting specialized numismatic companies that hold regular auction sales. Public auctions are the most fair and secure way to sell valuable collectible coins. Go to the list of companies to find a suitable platform.



