1 Pound - Charles III King Charles' 75th Birthday; 1/2 oz Silver Proof obverse
Obverse
1 Pound - Charles III King Charles' 75th Birthday; 1/2 oz Silver Proof reverse
Reverse
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Rarely sells: 1 verified sales in the last 12 months.

1 Pound - Charles III King Charles' 75th Birthday 1/2 oz Silver Proof (2023)

CountryUK Year2023 Denom1 Pound MintRoyal Mint MetalSilver (.999) Melt £20.14
Verified by the MyCoinage editor · realised auction prices only · last refreshed .
Reference guide Read the £1 coin values UK guide Mintage, key dates, realised auction prices and authentication tips.
CountryUnited Kingdom
Year2023
Denomination1 Pound
Face value£1
MintRoyal Mint · Llantrisant
Series12-Sided £1 Series
CirculationNon-circulating
CompositionSilver (.999) (999/1000 fine)
Weight15.710g · 0.5046 t oz
Diameter27.0mm
ShapeRound
OrientationMedal alignment ↑↑
Grade scaleUK (EF/UNC)
Obverse

Uncrowned portrait of King Charles III left, legend around.

Reverse

Central royal cypher accompanied by the number 75, all within oak leaves and delphiniums,

Silver content
Fine troy oz 0.5046
Melt value £20.14
Premium over melt £16.24

1/2 oz Silver Proof £1 market value

£36.38
Median of 1 verified PR-65 sale.
Last sale 2 months ago View price history →

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1/2 oz Silver Proof £1 price history

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1/2 oz Silver Proof £1 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-65 £36.38 🔒 eBay £36.38 (1) – £36.38 – £36.38 1 1 09-09-2026
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Pricing Data
1 grade · last updated 27 Oct 2026

About the 2023 1 Pound - Charles III King Charles' 75th Birthday – 1/2 oz Silver Proof

The 2023 1 Pound - Charles III King Charles' 75th Birthday – 1/2 oz Silver Proof is a collector 1 pound coin in the 12-Sided £1 series, struck in 99.9% silver. It weighs 15.71g and measures 27mm across. Reverse design: Central royal cypher accompanied by the number 75, all within oak leaves and delphiniums,.

Common questions

How much is the 2023 1 Pound - Charles III King Charles' 75th Birthday – 1/2 oz Silver Proof worth?

The 2023 1 Pound - Charles III King Charles' 75th Birthday – 1/2 oz Silver Proof has a price in one grade on MyCoinage so far: £36.38 in PR-65, the median of its verified sales. Its silver content is worth about £20.14 at today's spot price, which puts a floor under its value.

How do I identify the 2023 1 Pound - Charles III King Charles' 75th Birthday – 1/2 oz Silver Proof?

Check the weight 15.71g and diameter 27mm and the metal (99.9% silver) against the specification table on this page. The reverse design is described above.

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