The King Charles III Sovereign Guide | 2022–2026 Collection Checklist

The transition from the historic reign of Queen Elizabeth II to the era of King Charles III has sparked one of the most exciting periods in British numismatic history. In just a few short years, we have seen more design variations, special proofs, and metallic shifts than in the previous three decades combined.

For the modern collector, the "Carolean Era" represents a unique opportunity to build a "Type Set" from the very beginning. Below is our definitive guide to the King Charles III Sovereign releases and why each one is a vital piece of history.

1. The 2022 Memorial Sovereign: The Heavyweight Transition

Following the passing of Her Late Majesty, The Royal Mint released the 2022 Memorial Sovereign. This was the first coin to feature the official coinage portrait of King Charles III by Martin Jennings.

• The Design: A rare departure from St George, featuring a masterful reinterpretation of the Royal Arms by Jody Clark.
• Collector Status: Essential. It is the "Proclamation" coin of the new reign.

2. The 2023 Coronation Sovereign: A Once-in-a-Lifetime Strike

To mark the first Coronation in 70 years, the 2023 release featured a crowned portrait of the King—a feature traditionally reserved only for special commemorative issues.

• The Design: The reverse returned to Pistrucci’s St George and the Dragon, but the obverse "Crowned Effigy" makes this a one-year-only type coin.
• Grading Note: PF70 Ultra Cameo examples of the Coronation Sovereign are highly prized due to the massive global demand during the coronation month.

3. The 2024 Definitive Sovereign: Establishing the Standard

The 2024 Sovereign is the foundational "Standard" of the new reign. It is the first proof sovereign to pair the uncrowned (definitive) portrait with the classic St George and the Dragon reverse.

• Significance: This is the coin that will define the King Charles III era in the history books. For collectors building a "Date Run," the 2024 is the true starting point of the standard series.

4. The 2025 Royal Arms: The Bicentenary & Rose Gold Farewell

The 2025 Sovereign is a dual-purpose commemorative. It celebrates the 200th Anniversary of the 1825 Royal Arms design by Jean Baptiste Merlen.

• The "Rose Gold" Factor: This is the final Sovereign to be struck in the modern rose-tinted gold alloy. Collectors are currently scrambling to secure PF70 specimens before the transition to yellow gold.

5. 2026 and Beyond: The Return to Yellow Gold

As we move into 2026, The Royal Mint returns to the traditional Yellow Gold alloy of the Victorian era. With added security features like latent images and microtext, the 2026 Sovereign represents the future of British minting. Read our full deep-dive on the 2026 features here.

Why Collect King Charles III Sovereigns in PF70 Grade?

When a new monarch takes the throne, the first few years of coinage are always the most scrutinized. Securing these early "Carolean" coins in NGC or PCGS PF70 Ultra Cameo grade ensures that you own the finest known examples of this historic transition. As these coins are tucked away into long-term private collections, the "Top of the Population" graded specimens become increasingly difficult to source on the secondary market.

Frequently Asked Questions

Is the 2023 Crowned Portrait Sovereign rarer than the 2024?
While mintages vary, the "one-year-only" nature of the Crowned Portrait makes the 2023 a high-priority target for collectors who want unique design variations.

Are all King Charles III Sovereigns CGT exempt?
Yes. As official UK legal tender, every gold sovereign in the King Charles III series is 100% exempt from Capital Gains Tax for UK residents.

Why is the 2025 Sovereign described as "Rose Gold"?
Since the early 2000s, Sovereigns have had a slightly warmer, copper-rich hue. 2025 is the final year of this "Rose" era before the series returns to a brighter "Yellow" gold alloy in 2026.