Guinea 1691 (United Kingdom, William III and Mary II)
Photo by: SINCONA AG
Specification
- MetalGold (0,917)
- Weight8,39 g
- Pure gold (0,2474 oz) 7,6936 g
- Diameter25,5 mm
- EdgeReeded
- Aspect ratioCoin (↑↓)
Description
- CountryUnited Kingdom
- PeriodWilliam III and Mary II
- DenominationGuinea
- Year1691
- RulerWilliam III and Mary II (King & Queen of Great Britain)
- MintLondon
- PurposeCirculation
Auction prices
Find out the current coin value of the British Guinea 1691 . This gold coin from the times of William III and Mary II. Wondering how much a coin like this is worth? The record price belongs to the lot 32200 sold at the Heritage Auctions auction for USD 21,600. Bidding took place January 9, 2023.
How much is the gold coin of William III and Mary II Guinea 1691?
According to the latest data as of December 5, 2025 the average price of a Gold coin Guinea 1691 is 8400 USD. The coin contains 7,6936 g of pure gold, so we do not recommend selling it for less than 1054,12 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 1691?
The information on the current value of the British coin Guinea 1691 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 1691?
To sell the Guinea 1691 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.
