Rarely sells: 3 verified sales in the last 12 months.
500 Pounds - Charles III (William IV Crown Gold Proof) (2026)
| Country | United Kingdom |
| Year | 2026 |
| Denomination | 500 Pounds |
| Face value | £500 |
| Series | The Great Engravers series |
| Circulation | Non-circulating |
| Composition | Gold (.9999) (1000/1000 fine) |
| Weight | 156.300g · 5.0247 t oz |
| Diameter | 50.0mm |
| Shape | Round |
| Edge | Reeded |
| Orientation | Medal |
| Obv. artist | Martin Jennings |
| Rev. artist | Jean Baptiste Merlen |
| Grade scale | UK (EF/UNC) |
| Tags | Cat or feline Fantasy animal Crown Coat of Arms |
Uncrowned portrait of King Charles III left, legend around.
CHARLES III·D·G·REX·F·D·500 POUNDS·2026· MJ
Crowned shield of the Royal Arms of the House of Hanover, surrounded by the collar Order of the Garter and a crowned robed mantle, legend around.
INSIGNIA GULIELMI IV BRITANNIAE REGIS
Gold Proof) 500 Pounds market value
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AffiliateGold Proof) 500 Pounds price history
Daily limit reachedGold Proof) 500 Pounds 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 | £500.00 🔒 eBay | £281.03 (2) | – | £62.06 – £500.00 | 2 | 2 | 28-09-2026 | |
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| PR-69 | £184.65 🔒 eBay | £184.65 (1) | – | £184.65 – £184.65 | 1 | 1 | 30-09-2026 | |
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About the 2026 500 Pounds - Charles III (William IV Crown – Gold Proof)
The 2026 500 Pounds - Charles III (William IV Crown – Gold Proof) is a collector 500 pounds coin in the Great Engravers series, struck in 99.99% gold. It weighs 156.3g and measures 50mm across. Reverse design: Crowned shield of the Royal Arms of the House of Hanover, surrounded by the collar Order of the Garter and a crowned robed mantle, legend around.
Common questions
How much is the 2026 500 Pounds - Charles III (William IV Crown – Gold Proof) worth?
Verified sold prices for the 2026 500 Pounds - Charles III (William IV Crown – Gold Proof) run from £185 to £281 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 £14,533 at today's spot price, which puts a floor under its value.
How do I identify the 2026 500 Pounds - Charles III (William IV Crown – Gold Proof)?
Check the weight 156.3g and diameter 50mm and the metal (99.99% gold) against the specification table on this page. The reverse design is described above.
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