Sovereign Charles III Gold Coin | 2027

Sovereign Charles III Gold Coin 2027 — second year of the latent image, micro-text and 916.7 yellow gold

The 2027 Sovereign is a Royal Mint gold bullion coin weighing 7.988 g and containing 7.32 g of fine gold (0.2354 oz), struck in 916.7 alloy (22 carat), 22.05 mm in diameter, 1.52 mm thick, with a face value of £1. The 2027 date continues the design introduced with the 2026 issue: the Charles III portrait by Martin Jennings with a latent image and half-tone pattern on the obverse, and Benedetto Pistrucci's St George with micro-text on the reverse. As UK legal tender the Sovereign is exempt from Capital Gains Tax in the United Kingdom; within the EU its sale is VAT-exempt as gold bullion under Article 344 of Directive 2006/112/EC.

Technical specification

Why this coin

• Three mint security features you can check without instruments: the latent image (tilt), the half-tone pattern (loupe) and the micro-text around the reverse rim (10× loupe).
• 7.32 g of fine gold in a 7.988 g coin — the 22/24 ratio unchanged since 1526; the harder alloy withstands handling better than 999.9 gold.
• Yellow alloy: the 2027 date keeps the colour restored in 2026, so it looks visibly different from the rose-tinted Charles III Sovereigns of 2023-2025.
• £1 face value and legal-tender status: UK Capital Gains Tax does not apply to a UK resident's gain on selling this coin.
• 22.05 mm format — the same as every Sovereign since 1817; the 22.05 mm coin capsule is sold separately.

Where the new Sovereign design came from

The Sovereign has existed as a gold coin since 1489 (Henry VII); its modern form — Pistrucci's St George — dates from the Great Recoinage of 1817. For two centuries the coin was protected by die precision and a milled edge alone; the Britannia range received optical security features in 2021, and the Sovereign got its own set with the 2026 date, after the Privy Council approved the new coin designs on 7 May 2025. The 2027 date is the second to carry these elements and goes on sale from autumn 2026 — the Royal Mint traditionally dates its bullion issue for the following year.

Together with the security features the mint changed the alloy. From 2000 Sovereigns were struck in rose-tinted gold (a higher share of copper in the 8.33% addition); from 2026 the mint changed the proportions of silver and copper in the addition (the exact composition is not published) and the coin shows the yellow of nineteenth-century issues. The fineness is unchanged at 916.7, i.e. 22 carat. The colour difference is sometimes mistaken for a difference in fineness — it is not.

Obverse — the Charles III portrait with a latent image

The left-facing portrait of the King is by Martin Jennings and has been the Royal Mint's official effigy since 2022. On the 2027 date a latent image sits beneath the bust: a rectangular field which, depending on the angle of light, shows the Tudor Crown — the cypher chosen by Charles III — or the Tudor Rose, the badge of Henry VII, in whose reign the first Sovereign was struck in 1489. The border field is filled with a half-tone pattern: a raster of dots of varying size and depth that loses sharpness on a cast forgery or one struck from a copied die. Legend: CHARLES III · DEI · GRA · REX · FID · DEF.

Reverse — Pistrucci's St George with micro-text

The reverse repeats Benedetto Pistrucci's 1817 composition: a rider on horseback runs the dragon through with his sword, with the date 2027 below the hooves and the initials B.P. in the exergue. New to the 2026/2027 design is the micro-text around the rim — the repeated motto of the Order of the Garter, founded by Edward III in 1348: "HONI SOIT QUI MAL Y PENSE" ("shame on him who thinks evil of it"). The same motto appeared on the garter surrounding St George on the Sovereigns of 1817, so the Royal Mint reached back to an element of the original. The micro-text is legible under a 10× loupe; in a phone photograph it blurs into a line.

What to look for when buying

The 2027 Sovereign in bullion finish has a mirror-like field and matt relief, but it is not a proof coin — light scratches from contact with other coins in the tube are normal and do not affect the gold content. Check the date 2027 below the hooves: 2026 Sovereigns have the same design and the same security features and differ only in the year, so on resale in a mixed tube both are usually priced the same. The latent image should switch smoothly between crown and rose as the coin tilts by a few degrees; if only one motif shows at every angle, the coin needs checking. Weight 7.988 g and diameter 22.05 mm can be confirmed with a 0.01 g scale and callipers.

Why GoldInvest24

We sell only coins from mints with LBMA accreditation; the 2027 Sovereigns come from Royal Mint distribution, not the secondary market. Before dispatch we compare the coin's weight with the 7.988 g standard. Parcels are insured and packed with no indication of the contents. Other British issues are listed in the gold coins category, and the current gold price converted to 7.32 g is on the gold price page.

The Sovereign family compared

Frequently asked questions about the 2027 Sovereign

How does the 2027 Sovereign differ from the 2026 Sovereign?

In design and security features, not at all. Both dates have the Jennings portrait with latent image and half-tone pattern, St George with micro-text and the yellow 916.7 alloy. The difference is the date 2027 on the reverse; 2026 was the first year with these elements, 2027 is the second.

How much fine gold does the 2027 Sovereign contain?

7.32 g, i.e. 0.2354 troy oz, in a coin weighing 7.988 g. The remaining 0.67 g is an addition of silver and copper that hardens the alloy — which is why a Sovereign withstands handling better than a 999.9 coin.

How does the latent image on the obverse work?

Below the portrait is a field struck at two relief angles. Viewed straight on it shows the Tudor Crown; tilt the coin by a few degrees and the Tudor Rose appears. The effect comes from the die geometry, not from printing, so it does not wear off.

Why is the 2027 Sovereign yellow when the 2023-2025 Sovereigns are rose-coloured?

From 2026 the Royal Mint changed the proportions of silver and copper in the 8.33% addition; the exact composition is not published. Fineness 916.7 and gold content 7.32 g are identical — only the colour of the alloy changed, returning to that of nineteenth-century Sovereigns.

What does the micro-text HONI SOIT QUI MAL Y PENSE mean?

It is the motto of the Order of the Garter, founded in 1348 by Edward III — "shame on him who thinks evil of it". On the Sovereigns of 1817 it surrounded St George on a garter; from 2026 it returns as micro-text around the reverse rim, legible under a 10× loupe.

Is the 2027 Sovereign exempt from VAT and from CGT?

In the EU, yes — as gold bullion (a gold coin of fineness above 900, struck after 1800 and legal tender) it is VAT-exempt under Article 344 of Directive 2006/112/EC. The CGT exemption applies only to UK tax residents and follows from the £1 face value.