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What is the price of a Demi Souverain gold coin today?
Price updated on 07/22/2026, 05:45 PM
Intrinsic Value
429.00 €
3.6625g × 117.13 €/g × 1 = 429.00 €
Total weight
3.9940g
Purity
917‰
Pure Gold
3.6625g
Gold price
117.13 €/g
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Demi Souverain price evolution
Intrinsic value based on the gold price
429.00 €
+1.23% (1M)
High 431.91 €
Low 409.19 €
Change +5.20 €
How much does a Demi Souverain gold coin weigh?
The Demi Souverain coin has a total weight of 3.9940 grams. This weight includes the coin's complete alloy.
Taking its purity of 917‰ (91.7%) into account, this coin contains exactly 3.6625 grams of pure gold.
3.9940g
Total weight
3.6625g
Pure Gold
What is the purity of a Demi Souverain gold coin?
The Demi Souverain coin has a purity of 917 thousandths, i.e. 91.7% fine gold.
This purity is characteristic of coins struck in United Kingdom between 1817-1926. The rest of the alloy (8.3%) is generally composed of copper to strengthen the coin's durability.
Gold
91.7%
Alloy
8.3%
Other characteristics
Issuing country
🇬🇧 United Kingdom
Minting years
1817-1926
Diameter
19 mm
Metal
Gold
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