Queen Silvia led the way, wearing a show-stopping diamond tiara trimmed with sapphires known as the Leuchtenberg Sapphire Tiara, per The Court Jeweller.

Queen Silvia, 77, glittered in the all-diamond Nine-Prong Tiara and completed the look with the earrings from the Pink Topaz Parure, complementing her rose look.

Queen Elizabeth II (L) photographed wearing a diamond and emerald tiara, 2019. The Princess of Wales (R) photographed wearing a diamond and pearl tiara, 2022.

Queen Elizabeth II's most recognizable royal tiara has been seen for the first time since the monarch's death in 2022, worn by her daughter-in-law, the new Queen Camilla, to a dinner in London on ...