Photo: Numista

2025 £1 Charles III Silver Proof

2025United KingdomProof

Part of £1 coins

Worth about £83 as a proof.

Denomination

£1

Estimated Value

£83.45

Numista catalogue · Mar 2026How we value coins

Condition

Proof

Mintage

—

Physical Properties

Composition:Silver (.999)

Weight:7.99g

Shape:Round

Diameter:22.05mm

Currency:Pound sterling (decimalized, 1971-date)

Mint:Royal Mint

Fine silver:7.98 g (999‰)

Melt value:£10.49 at £1.31/g, 27 Oct 2026

Features & Details

RoundSilver (.999)Sovereign series

Value source:Numista catalogue

Value date:6 Mar 2026

Versions of the 2025 Charles III £1

Photo: Numista
Silver Proof'200' privy mark
£130
Mintage —
2025 £1 Charles III Silver Proof
Photo: Numista
Silver Proof
£83.45
Mintage —
2025 £1 Charles III Silver Proof (this page)

Charles III £1 by year

2026 £1 (Charles III) →

Other 2025 £1 coins

About the 2025 £1 Charles III Silver Proof

The Charles III Silver Proof £1 coin, minted in 2025 by the Royal Mint, marks a significant moment in British numismatics as it celebrates the reign of King Charles III, the first British monarch of the 21st century. Although the exact mintage remains unknown, the coin is crafted from .999 silver, reflecting the high standards of quality associated with royal coinage. Its design is expected to encapsulate the modern aesthetic while paying homage to traditional elements of British coinage, making it a desirable piece for collectors who appreciate both historical significance and artistic merit.

How this was written

Written with AI from catalogue data. Sentences that contradict this coin's year, denomination, finish, mintage or value are removed automatically; the rest has not been checked by a person. How we value coins