Elite: fewer than 10,000 minted.
1 Sovereign - Elizabeth II 5th portrait Sapphire Coronation Proof Piedfort (2018)
| Country | United Kingdom |
| Year | 2018 |
| Denomination | 1 Sovereign |
| Face value | £1 |
| Mintage | 1,930 |
| Mint | Royal Mint · Llantrisant |
| Series | Coronation Commemoratives |
| Circulation | Non-circulating |
| Composition | Gold (.9167) (917/1000 fine) |
| Weight | 15.980g · 0.4710 t oz |
| Diameter | 22.1mm |
| Thickness | 3.04mm |
| Shape | Round |
| Orientation | Medal alignment ↑↑ |
| Grade scale | UK (EF/UNC) |
| Tags | commemorative highly-collectable |
Fifth crowned portrait of Queen Elizabeth II right, wearing the George IV State Diadem, legend around.
St. George on horseback slaying the dragon right with date,
Sapphire Coronation Proof Piedfort Sovereign market value
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AffiliateSapphire Coronation 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 | |
|---|---|---|---|---|---|---|---|---|
| BU | £1,500.00 🔒 | £1,250.00 (2) | – | £1,000.00 – £1,500.00 | 0 | 2 | 07-10-2025 | |
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| PR-69 | £1,100.00 🔒 | £1,100.00 (1) | – | £1,100.00 – £1,100.00 | 0 | 1 | 11-02-2025 | |
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About the 2018 1 Sovereign - Elizabeth II – Sapphire Coronation Proof Piedfort
The 2018 1 Sovereign - Elizabeth II – Sapphire Coronation Proof Piedfort is a collector 1 sovereign coin in the Coronation Commemoratives series, struck in 91.67% gold. It weighs 15.98g and measures 22.05mm across. Reverse design: St. George on horseback slaying the dragon right with date,.
1,930 were struck.
Common questions
How much is the 2018 1 Sovereign - Elizabeth II – Sapphire Coronation Proof Piedfort worth?
Verified sold prices for the 2018 1 Sovereign - Elizabeth II – Sapphire Coronation Proof Piedfort run from £1,100 to £1,250 across 2 grades, taking the median for each grade. Condition makes the difference, so check the grade table above before pricing one. 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 2018 1 Sovereign - Elizabeth II – Sapphire Coronation 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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