17.31 g, 7 h).
31 May -2 June, 2025
died 270 BC. Mnaieion or Oktadrachm (Gold, 29 mm, 28.00 g,
12 h), Alexandria, struck under Ptolemy V and/or Ptolemy VI,
circa 193/2-178/7 BC.
31 May -2 June, 2025
(Silver, 30 mm, 16.80 g, 11 h), Pella or Amphipolis,
circa 220-211 BC.
31 May -2 June, 2025
3.85 g, 5 h), uncertain mint moving with Labienus in
southeastern Asia Minor, early 40 BC.
31 May -2 June, 2025
Rome, circa 130-133.
31 May -2 June, 2025
1346-1384. Gouden Lam – Mouton d'or (Gold, 30 mm, 4.41 g,
10 h), variety with 'I' after 'NOB'. Gand (Ghent)
or Mechelen (Mechlin).
31 May -2 June, 2025
Longueville, 1595-1663. Medal of 20 Ducats (Gold, 52 mm,
68.77 g, 12 h), on his marriage with Anne-Geneviève de
Bourbon-Condé. By J. Warin. No date (1642).
31 May -2 June, 2025
(Alt-Gotha). Johann Friedrich II, 1557-1565. Doppelter
Schautaler (Silver, 49 mm, 57.90 g, 12 h), no date (circa 1560).
31 May -2 June, 2025
1866-1914. 20 Mark 1905 D (Gold, 21 mm, 8.00 g, 12 h),
München (Munich).
31 May -2 June, 2025
27.00 g, 6 h), Draped Bust type, heraldic eagle variety with 7/6
stars (obverse), 13 stars (reverse), berries, and regular date.
By R. Scot, Philadelphia.
31 May -2 June, 2025
Royal Mint Discontinues Rose Gold Alloy for Sovereign Coins
By Sebastian Wieschowski
From 2026, the Sovereign will return to yellow gold, moving away from its rose gold alloy. The precise composition for the future coins, which previously included a copper content making them more scratch-resistant and durable than modern bullion coins, has yet to be confirmed.
Will the Sovereign look like this from 2026 onward (right in the image)? The current rose gold tone is shown on the left. Photo: Royal Mint / Montage: MünzenWoche.
Investment Sovereigns will still be minted in 22-karat gold, as confirmed by the Royal Mint to MünzenWoche, in line with the Coinage Act of 1971. This precludes a switch to a fine gold alloy, as used in standard bullion coins. Thus, from 2026, the Sovereign will maintain its 916/1000 gold purity but will be alloyed with one or more additional metals, likely white metals, to give the coin a yellowish hue.
The beginning of a new era: The final rose gold Sovereign will be minted in 2025. Photo: Royal Mint.
The composition of the Sovereign, first minted in 1489, has undergone several changes over the centuries. Early Sovereigns under Henry VII were minted in 23-karat gold, while coins from Elizabeth I’s reign were known as ‘fine gold’ Sovereigns. From the reigns of Henry VIII and Edward VI onward, they have been made in 22-karat gold. In unveiling its plans, the Royal Mint noted that the Sovereign is returning to its over 500-year-old origins.
Interestingly, the composition of Sovereigns appears to have been modified even in the current minting period since 1817. Research by British bullion dealer ‘Chards’ found that early Sovereigns contained nearly equal parts copper and silver. The silver content has gradually decreased and is absent in modern coins.
