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Accession to the Throne and 45th Birthday of Grand Duke Guillaume

Luxembourg · 2026 · commemorative coin
Accession to the Throne and 45th Birthday of Grand Duke Guillaume

At a glance

CountryLuxembourg
Year2026
Issue date10 July 2026
Coin typeCommemorative coin
Mintage131.000 (10.000 / 1.000)
Catalogue numberLU-26 G1
DesignerChiara Principe
Rarity €€€€ what does this mean?
Edge letteringEdge lettering Luxembourg

Coin description

At the centre: Grand Duke Guillaume's portrait facing left. The commemorative inscription "GROUSSHERZOG GIULLAUME VU LËTZEBUERG" runs along the upper edge; to the right: the year "2026". Along the lower edge: the birth date "*11.11.1981" and the accession date "3.10.2025". The marks of the Paris Mint, Engraver-General Joaquin Jimenez, and designer Chiara Principe are placed to the lower right of the portrait.

Note on the coin

This coin is expected to be issued as a photorealistic strike as well, in a mintage of just 2,500. This variant is only included in the official coin set.

Further information

On 3 October 2025, after some 25 years on the throne, Grand Duke Henri abdicated in favour of his eldest son: Hereditary Grand Duke Guillaume, born on 11 November 1981, became the new Grand Duke of Luxembourg. The 2026 coin combines this accession to the throne with his 45th birthday.

Technical data

Face value2.00 euro
MaterialBimetallic – outer ring: cupronickel; centre: three layers (nickel-brass / nickel / nickel-brass)
Weight8.5 g
Diameter25.75 mm
Thickness2.20 mm