With the gold price up around 28% in 2024, and continuing to rise in 2025, many UK coin collectors and bullion investors are asking whether the classic full gold Sovereign coin or its smaller sibling, the half Sovereign coin is the easier and quicker coin to liquidate. Below is a comparison and fact check covering size, demand, and dealers margins. Sovereigns are also available in other sizes including, quarter, double and quintuple.
1. Quick specs at a glance
Coin | Face value | Gross weight | Gold (22 ct) | Diameter |
---|---|---|---|---|
Full Sovereign | £1 | 7.98 g | 7.322 g (0.2354 oz) | 22.05 mm |
Half-Sovereign | 50 p | 3.99 g | 3.661 g (0.1177 oz) | 19.30 mm |
Both coin sizes are str Both coins are struck in 22 carat also known as “crown gold” and share Benedetto Pistrucci’s timeless St George & the Dragon design on the reverse.
2 · Liquidity and everyday demand
- Full Sovereign – This is the most widely traded fractional gold coin in the UK. The coin is also hugely popular internationally. Often labelled “the £1 coin of the bullion world." The full Sovereign is accepted by every reputable bullion dealer, jeweller and auction house.
- Half Sovereign – Minted in lower quantities historically and today. Gold dealers will still buy these them instantly, but scarcer branch-mint halves (Sydney, Melbourne, Bombay, etc.) can reduce the pool of ready buyers. Mainstream bullion investors look for uniform, recognisable gold; branch-mint halves appeal to collectors building date and mint sets. That niche collecting audience is enthusiastic but is a much smaller audience than the bullion crowd.
3. Rising prices tilt the scale toward halves
As of 19 May 2025:
- A modern full Sovereign trades around £595 – £620
- A modern half Sovereign trades around £310 – £320
When the gold spot price rises, that absolute value gap widens between the coins, making Half Sovereigns the lower value, and the more “spendable” option if you want to raise £300 cash quickly or trim your holding in smaller bites.
4. Dealer premiums – the hidden cost
See example premium breakdown below, these percentages will vary from dealer to dealer.
Example UK dealer (May 2025) | Buy-back (dealer pays you) | Price to you | Spread* |
---|---|---|---|
2025 Full Sovereign | ≈ 96 % spot | ≈ 104 % spot | ≈ 8 % |
2025 Half-Sovereign | ≈ 96 % spot | ≈ 106 % spot | ≈ 10 % |
*Spread Is the difference between what a dealer will pay on buy back vs what they retail the coin at. Half Sovereigns carry a higher premium, as a smaller weight of gold is being sold in one transaction, there are also similar overheads costs when selling both full and half sovereigns. It is also important to note some bullion dealers may pay a higher percentage on buy back for half sovereigns, some dealers don't.
5. Interesting facts every seller should know
- Born of reform – The modern Sovereign was re-introduced in 1817 after the Great Recoinage stabilised British currency.
- Global mint marks – Sovereigns were struck not only in London but also in Sydney (S), Melbourne (M), Perth (P), Ottawa (C), Bombay (I) and Pretoria (SA); the mint mark sits just above the year.
- Legal tender perks – Both denominations remain UK legal tender, so any profit gains are exempt from Capital Gains Tax (CGT) in the UK.
- Design continuity – Pistrucci’s St George design has graced Sovereigns for more than 200 years and is still used on the 2025 minted coin.
- Record sale – An ultra-rare 1937 Edward VIII proof Sovereign coin realised £1 million at auction in 2020 – the most expensive British coin ever sold.
6. So – Which coin is easier to sell?
Criterion | Full Sovereign | Half Sovereign |
---|---|---|
Active buyer pool | Very wide | Wide, but niche for rarer mint marks |
Cash value per coin | ≈ £600 | ≈ £300 |
Typical dealer premium | Lower | Higher |
Divisibility for small cash needs | Less flexible | More flexible |
Historic mintage volumes | Larger; grades plentiful | Smaller; scarce dates may be illiquid |
Bottom line: If you want maximum instant liquidity with the tightest spreads, the full gold Sovereign still wins. If you value flexibility, and want to add to your stack in smaller increments or be able to cash in at smaller amounts – especially as gold climbs then Half Sovereigns are the best bet. Even though their percentage premium nibbles slightly more at your return. Many gold investors keep a mix: fulls for core holdings, and halves as “small-change” gold.
Both coins are very easy to sell in the UK bullion market with many ready buyers, the numerous other factors above should be considered when making your buying or selling choices.
Ready to sell your Sovereigns?
Whether you have a single Half-Sovereign or a tube of fulls, our Cheshire-based team offers same-day valuations and secure instant payment. Visit our Sell Gold Sovereign page or pop into our Warrington store for a free appraisal.