Guinea 1791 "Spade" (United Kingdom, George III)
Photo by: Fritz Rudolf Künker, Lübke & Wiedemann
Specification
- MetalGold (0,917)
- Weight8,38 g
- Pure gold (0,2471 oz) 7,6845 g
- Diameter24 mm
- EdgeReeded
- Aspect ratioMedallic (↑↑)
Description
- CountryUnited Kingdom
- PeriodGeorge III
- DenominationGuinea
- Year1791
- RulerGeorge III (King of Great Britain)
- MintLondon
- PurposeCirculation
Auction prices
Find out the current coin value of the British Guinea 1791 "Spade". This gold coin from the times of George III. Wondering how much a coin like this is worth? The record price belongs to the lot 3113 sold at the Ira & Larry Goldberg Coins & Collectibles, Inc. auction for USD 23,000. Bidding took place May 30, 2010.
How much is the gold coin of George III Guinea 1791 "Spade"?
According to the latest data as of December 5, 2025 the average price of a Gold coin Guinea 1791 "Spade" is 950 USD for regular strike and 1800 USD for coins minted using the PROOF technology. The coin contains 7,6845 g of pure gold, so we do not recommend selling it for less than 1046,64 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 Guinea 1791 "Spade"?
The information on the current value of the British coin Guinea 1791 "Spade" 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 Guinea 1791 "Spade"?
To sell the Guinea 1791 "Spade" 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.
