The value of a 20 franc gold coin is influenced by several factors:
- Gold Content: The primary determinant of a 20 franc gold coin’s value is its gold content. These coins are typically 90% gold , containing approximately 0.1867 troy ounces of pure gold . You can calculate a baseline value by multiplying this weight by the current spot price of gold. As of August 13, 2025, the spot price of gold is roughly $3,376.70 USD per ounce , according to APMEX. Using this, the melt value of a 20 franc gold coin is approximately $629.98 USD.
- Condition: The better the condition of the coin, the more valuable it is. Coins are graded on a scale, with terms like “Very Good” (VG), “Almost Uncirculated” (AU), and “Mint State” (MS) indicating the level of wear and preservation. Coins in excellent or uncirculated condition will command a higher premium than those with significant wear.
- Rarity and Mintage: Certain years or specific designs of 20 franc gold coins were minted in smaller quantities, making them rarer and more valuable to collectors. For example, the 1827W France 20 Francs with a mintage of only 3419 struck in Lille, can be extremely valuable.
- Historical Significance: Coins from important historical periods or events, like those from the Napoleonic era or the Third Republic, can hold significant historical interest and fetch higher prices. The 20 francs gold coin, first issued in 1898, represents a symbol of the French Republic.
- Market Demand: The popularity of gold coins and demand from collectors can fluctuate, affecting their price.
- French Francs Marianne Rooster Coin (1899-1914): These coins typically cost around $674.93 USD for a Brilliant Uncirculated (BU) condition. In Very Good or Better condition, they are available from [JM Bullion] for as low as $637.78 – $667.48 depending on the quantity ordered.
- 20 French Francs Napoléon III Laurel (1861-1870): These coins generally cost between $687.15 and $772.83 USD.
- 20 French Francs Angel 3rd Republic (1871-1898): These coins usually sell for $928.10 – $931.29 USD.
- [Charles X Paris Mint 1828 France 20 Francs Gold Coin (Graded AU58 by NGC)]: This rare coin has a current asking price of $1375 USD on eBay.
- Rare France Gold 20 Francs 1827W NGC AU58: This extremely rare coin, with a mintage of only 3419 struck in Lille, is listed for $2499.99 USD.
In conclusion, while the gold content provides a baseline value, the condition, rarity, historical significance, and market demand for a particular 20 franc gold coin can significantly increase its value above its melt price.
How much is a gold 20 franc worth?
From my experience, 20 French Francs Gold Coin Best Value – From $644.40.
Are 20 francs solid gold?
The 20 franc coins are 21 mm in diameter (about the size of a U.S. five-cent piece or a Swiss 20 Rappen coin), weigh 6.45 grams (gross weight) and; at 90% pure, contain 0.1867 troy ounces (5.807 g) of pure gold.