Sweden's Queen's Crown

One of the priceless artefacts on display in the Treasury at the Royal Palace of Stockholm is Sweden's Queen's Crown. This differs from the other crowns, being entirely dominated by large brilliants.

On 26 November 1751, Sweden's new king and queen – King Adolf Fredrik and Queen Lovisa Ulrika – were crowned at Stockholm Cathedral.

Forty-four very large brilliants had been given to – or placed at the disposal of – Lovisa Ulrika by the Swedish Riksdag on the occasion of her wedding in 1744. Prior to the coronation, these were incorporated into the new Queen's Crown.

The 1750s were a decade of political tension. In simple terms, the struggle related to "royal power" versus "people's power". The conflict between the king and the Riksdag came to a head during the 1755 Riksdag, with the monarch being the loser.

The queen, who had been born Princess of Prussia and was the sister of King Frederick the Great, could not accept the outcome of the 1755 Riksdag decision. For her, revolution was the only solution!

Mounting a revolution cost money, which was something Queen Lovisa Ulrika did not have at her disposal. Somehow, someone – or some people – close to the queen managed to replace the 44 large brilliants in the Queen's Crown with rock crystal.

The precious stones were smuggled out of the country and pawned with an antiques dealer in Hamburg. What the queen and her close circle obviously did not realise was that this man was a secret agent of the French government who bribed leading Swedish politicians.

The German antiques dealer understood where these jewels had come from, and immediately wrote to the French ambassador in Stockholm, informing him what had happened. The ambassador in turn notified the Swedish government, whereupon the attempted revolution was thwarted before it had even started.

This was a particularly humiliating episode for the royal family. The crown was restored to its original condition, and is now both a dazzling example of 18th century Swedish design and craftsmanship, and – in its own unique way – a work of political art.

Top image: Detail of a portrait of Lovisa Ulrika and the crown. From the Royal Collections.

Queen Lovisa Ulrika's crown. Forty-four very large brilliants had been given to – or placed at the disposal of – Lovisa Ulrika by the Swedish Riksdag on the occasion of her wedding in 1744. Photo: Alexis Daflos

Lovisa Ulrika Kungliga Slottet Sveriges drottningkrona

Queen Lovisa Ulrika. The portrait was painted in French artist Antoine Pesne's atelier in Berlin in the 1740s. Lovisa Ulrika was the sister of Frederick the Great of Prussia. From the Royal Collections.

Skattkammaren Kungliga Slottet Sveriges drottningkrona

In dark cellar vaults at the Royal Palace the Monarchy's most important symbols – the Regalia – are kept in safe-keeping. The Treasury is open daily. Photo: Alexis Daflos/Royalpalaces.se

Visit us

Guided tours Open today 10.00-17.00

A guided tour will ensure that your visit to the palace is particularly memorable. Our ...

App with guides Open today 10.00-17.00

The Swedish Royal Palaces app includes a number of features to enhance your visit to th...

For children Open today 10.00-17.00

The Palace's grand state rooms, the mediaeval gate at the Tre Kronor Museum and the cro...

Events

Royal Palace tour 18 – 25 May

Join our knowledgeable guides for a tour through the state rooms at the Royal Palace of...

Drama, romance and politics. Welcome to the Royal Palace, where the past and present me...

Discover more at The Royal Palace

The Royal Apartments Open today 10.00-17.00

The Royal Apartments at the Royal Palace is a collective name for the magnificent state...

The Hall of State Open today 10.00-17.00

The Hall of State was ready for use by the 1755 parliament, and was the place where ses...

The Apartments of the Orders house an exhibition relating to the Orders of Chivalry. Du...

The Treasury Open today 10.00-17.00

In dark cellar vaults at the Royal Palace the Monarchy's most important symbols – the R...

Museum Three Crowns Open today 10.00-17.00

The Museum Three Crowns (Tre Kronor) is a museum dedicated to the original Tre Kronor P...

The Royal Gift Shop Open today 10.00-17.00

Welcome to a boutique that is something out of the ordinary. The Royal Gift Shop is a u...

Articles and movies

All the royal sites will be open for the 2025 summer season! Visit historic locations w...

The annual card is your key to the Royal cultural heritage. Visit ten Royal sites – whe...

Take a guided tour around the Royal Palace, and learn about its history, architecture, ...

Customer service

Opening hours: Open today 10.00-17.00