Queen Camilla captured the spotlight at the recent State Opening of Parliament, donning a stunning crown reportedly worth $1 million. The event, held on July 17 at the House of Lords chamber within the Palace of Westminster, also coincided with the queen's 77th birthday, adding a double celebratory note to the proceedings.

Accompanying King Charles III, Queen Camilla took part in the ceremonial opening that revealed U.K. Prime Minister Keir Starmer's new legislation, formally marking the start of the parliamentary year. While her elegant long white dress designed by Fiona Clare drew admiration, it was her headpiece that garnered the most attention.

"There was much anticipation around which headpiece Queen Camilla might be wearing," noted Tony French, regional sales manager at Austen & Blake, in an interview with GB News. "She wore the renowned Diamond Diadem, estimated to be worth an astonishing £800,000 ($1.033 million)."

The Diamond Diadem is not just a piece of jewelry but a symbol steeped in royal tradition. Originally commissioned by King George IV from Rundell, Bridge & Rundell in 1820, the diadem features over 1,300 diamonds and a prominent yellow four-carat gem in the front cross. This historic piece has been a part of the British monarchy's ceremonial attire for centuries, most notably worn by the late Queen Elizabeth II at every State Opening of Parliament since 1953.

"The regal headpiece is adorned with diamonds and pearls, with magnificent attention to detail," French explained. He further elaborated on the symbolism embedded in the diadem's design, stating that the crosses represent the national emblems of England, Ireland, and Scotland—roses, shamrocks, and thistles, respectively. "The central cross is distinct in its design too, featuring a beautiful four-carat yellow diamond," he added.

The State Opening of Parliament is a significant event in the U.K.'s political calendar, combining the pomp and pageantry of the British monarchy with the formal start of parliamentary proceedings. King Charles III and Queen Camilla's presence underscored the continuity and stability of the monarchy amid the evolving political landscape.

In addition to the parliamentary duties, Queen Camilla's birthday was marked with a series of celebratory gestures. The bells of Westminster Abbey chimed in her honor, and a ceremonial gun salute was fired at the Tower of London by the Honourable Artillery Company. These tributes highlighted the queen's esteemed position within the royal family and her contributions to public life.

Queen Camilla, known for her understated elegance and dedication to various charitable causes, has increasingly become a prominent figure in the royal family. Her appearance at the State Opening of Parliament, adorned with such a historically significant crown, symbolized her role in upholding royal traditions while supporting her husband, King Charles III.

As the monarchy navigates the complexities of the 21st century, events like the State Opening of Parliament serve as a reminder of the enduring nature of these institutions. The Diamond Diadem, with its intricate craftsmanship and historical resonance, represents more than just royal regalia—it embodies the legacy and continuity of the British monarchy.