Princess Catharina-Amalia of the Netherlands dazzled in a tiara she once played dress-up with as a child. The 21-year-old ...

Princess Catharina-Amalia joined King Willem-Alexander and Queen Maxima at the Oman state banquet at the Royal Palace in ...

Princess Ingrid-Alexandra of Norway joined her grandparents and parents for her first ever State Dinner in Oslo, and she ...

The princess joined her parents Crown Princess Mette-Marit and Crown Prince Haakon for a state banquet held in honor of ...

The Norwegian royal, 21, joined her parents, Crown Prince Haakon and Crown Princess Mette-Marit, both 51, at the white-tie soiree at the Royal Palace in Oslo as King Harald and Queen Sonja hosted ...

The royal, who recently celebrated turning 21, was effortlessly elegant in a baby blue gown at the gala in Oslo ...

The Queen, 77, shimmered in an iridescent teal lace gown by Fiona Clare with a turquoise and diamond necklace that belonged to her late mother, Rosalind Shand, but didn't wear a tiara. While Queen ...

Crown Princess Victoria of Sweden ... anniversary in June 2020 – with a towering diamond headpiece secured in her elegant updo. WATCH: Royal tiara rules you didn't know existed The Boucheron ...

Queen Camilla also accessorized with the late Queen Elizabeth's ruby and diamond necklace and earrings from her private collection. While Queen Camilla has worn many tiaras over the years ...