Exceptional: fewer than 1,000 minted.
50 Pence - Elizabeth II Rosalind Franklin Gold Proof (2020)
Circulating version: 2020 50 Pence - Elizabeth II – Rosalind Franklin
| Country | United Kingdom |
| Year | 2020 |
| Denomination | 50 Pence |
| Face value | 50p |
| Mintage | 240 |
| Mint | Royal Mint · Llantrisant |
| Circulation | Non-circulating |
| Composition | Gold (.9167) (917/1000 fine) |
| Weight | 15.500g · 0.4568 t oz |
| Diameter | 27.3mm |
| Shape | Equilateral curve heptagon (7-sided) |
| Edge | Plain |
| Orientation | Medal alignment ↑↑ |
| Obv. artist | Jody Clark |
| Rev. artist | David Knapton |
| Grade scale | UK (EF/UNC) |
| Tags | Birth anniversary Scientist |
Fifth crowned portrait of Queen Elizabeth II right, wearing the George IV State Diadem, legend around.
ELIZABETH II·D·G·REG·F·D·50 PENCE·2020· J.C
Image of Photograph 51, legend right.
ROSALIND FRANKLIN DNA PHOTOGRAPH 51 DK
Gold Proof 50p market value
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Daily limit reachedGold Proof 50p 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 | |
|---|---|---|---|---|---|---|---|---|
| FDC | £1,050.00 🔒 | £1,050.00 (1) | – | £1,050.00 – £1,050.00 | 0 | 1 | 01-06-2025 | |
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About the 2020 50 Pence - Elizabeth II Rosalind Franklin – Gold Proof
The 2020 50 Pence - Elizabeth II Rosalind Franklin – Gold Proof is a collector 50 pence coin, struck in 91.67% gold. It weighs 15.5g and measures 27.3mm across. Reverse design: Image of Photograph 51, legend right.
240 were struck.
Common questions
How much is the 2020 50 Pence - Elizabeth II Rosalind Franklin – Gold Proof worth?
The 2020 50 Pence - Elizabeth II Rosalind Franklin – Gold Proof has a price in one grade on MyCoinage so far: £1,050 in FDC, the median of its verified sales. Its gold content is worth about £1,373 at today's spot price, which puts a floor under its value.
How is the 2020 50 Pence - Elizabeth II Rosalind Franklin – Gold Proof different from the circulating coin?
This is a collector version of the 2020 50 Pence - Elizabeth II – Rosalind Franklin, not the coin found in change. At 15.5g of 91.67% gold it is heavier than the 8g nickel circulating coin, so weighing it is the quickest check.
How do I identify the 2020 50 Pence - Elizabeth II Rosalind Franklin – Gold Proof?
Check the weight 15.5g and diameter 27.3mm and the metal (91.67% gold) against the specification table on this page. The reverse design is described above.
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