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European Royals

The dazzling diamonds hidden for decades that are now the favourites of a queen

Queen Maxima has given us another showing of the Stuart Tiara as she hosted a State Banquet for the King and Queen of Spain. The stunning diamond diadem has become a favourite of the Queen of the Netherlands since she brought it out of royal retirement just over five years ago. It’s now perhaps the most talked about tiara in the Dutch royal collection and it packs plenty of history as well as carats.

The Stuart Tiara is the grandest in the Dutch jewel vaults and features the biggest stone in the collection: the Stuart Diamond, a pale blue diamond that was purchased in 1690 by William III, the Prince of Orange who became King of Great Britain, and his wife, Mary II. It takes its name from Mary’s royal house, the House of Stuart.

The diamond hung from a necklace until 1897 when Queen Wilhelmina had a tiara fashioned for it to wear to her inauguration. She also wore it at her wedding; and in Queen Juliana’s reign, she wore it frequently, though Queen Beatrix never wore it publicly.

Queen Máxima was the first to wear it in decades when she sported it for a State Banquet in Luxembourg in 2018, albeit without the Stuart Diamond, but never fear! She brought out the big guns for the UK State Visit later that year…

Queen Máxima wore the Stuart Tiara with the Stuart Diamond attached at the State Banquet for her visit to the United Kingdom a few months after the State Visit to Luxembourg.

She also chose the gems for a set of historic portraits marking the tenth anniversary of the accession of her husband as King Willem-Alexander. The photos were also a record of the first decade of the first queen consort the Netherlands has had in over a century.

The Stuart Diamond, which was purchased by English King William III and his co-ruler Queen Mary II, was a nice nod to the British-Dutch ties between the royal families. The diamond is said to be 40 carats.

Although William and Mary were King and Queen in Britain, after their deaths, the Stuart diamond returned to the Netherlands. However, the gem was put on show again in England in 1851 at the Great Exhibition, organised by Prince Albert, husband of Queen Victoria.

Queen Maxima has made the tiara one of her favourites since its first reappearance in 2018. And now it’s taken a starring role in a glittering State Banquet.

About author

Jess Ilse is the Assistant Editor at Royal Central. She specialises in the British, Danish, Norwegian and Swedish Royal Families and has been following royalty since Queen Elizabeth II’s Golden Jubilee. Jess has provided commentary for media outlets in Canada, the United States, the United Kingdom, and Australia. Jess works in communications and her debut novel THE MAJESTIC SISTERS will publish in Fall 2024.