1 Sovereign - Charles III Hanoverian Royal Arms; Proof Piedfort obverse
Obverse
1 Sovereign - Charles III Hanoverian Royal Arms; Proof Piedfort reverse
Reverse

1 Sovereign - Charles III Hanoverian Royal Arms Proof Piedfort (2025)

CountryUK Year2025 Denom1 Sovereign MintRoyal Mint MetalGold (.9167) Melt £1,415.85
Verified by the MyCoinage editor · realised auction prices only · last refreshed .
CountryUnited Kingdom
Year2025
Denomination1 Sovereign
Face value£1
MintRoyal Mint · Llantrisant
SeriesSovereign
CirculationNon-circulating
CompositionGold (.9167) (917/1000 fine)
Weight15.980g · 0.4710 t oz
Diameter22.1mm
ShapeRound
OrientationMedal alignment ↑↑
Grade scaleUK (EF/UNC)
Obverse

Uncrowned portrait of King Charles III left, legend around.

Reverse

Crowned shield of arms and mantle, legend around.

Gold content
Fine troy oz 0.4710
Melt value £1,415.85
Premium over melt £-165.85

Proof Piedfort Sovereign market value

£1,250.00
Median of 1 verified PR-69 sale.
Last sale 1.3 yrs ago View price history →

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Proof Piedfort Sovereign price history

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Proof Piedfort Sovereign value by grade

Realised auction prices · ⭐ Pro Expand rows for individual sale records
Grade Latest Median 30d Δ All-time range Sales (1yr) Total sales Last sale
PR-69 £1,250.00 🔒 £1,250.00 (1) – £1,250.00 – £1,250.00 0 1 08-07-2025
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Pricing Data
1 grade · last updated 27 Oct 2026

About the 2025 1 Sovereign - Charles III Hanoverian Royal Arms – Proof Piedfort

The 2025 1 Sovereign - Charles III Hanoverian Royal Arms – Proof Piedfort is a collector 1 sovereign coin in the Sovereign series, struck in 91.67% gold. It weighs 15.98g and measures 22.05mm across. Reverse design: Crowned shield of arms and mantle, legend around.

Common questions

How much is the 2025 1 Sovereign - Charles III Hanoverian Royal Arms – Proof Piedfort worth?

The 2025 1 Sovereign - Charles III Hanoverian Royal Arms – Proof Piedfort has a price in one grade on MyCoinage so far: £1,250 in PR-69, the median of its verified sales. Its gold content is worth about £1,416 at today's spot price, which puts a floor under its value.

How do I identify the 2025 1 Sovereign - Charles III Hanoverian Royal Arms – Proof Piedfort?

Check the weight 15.98g and diameter 22.05mm and the metal (91.67% gold) against the specification table on this page. The reverse design is described above.

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