Princess Catharina-Amalia of the Netherlands dazzled in a tiara she once played dress-up with as a child. The 21-year-old royal debuted the Mellerio Ruby Parure Tiara at a state banquet on Tuesday ...

(Left) Princess Catharina-Amalia tries on the Mellerio Ruby Parure Tiara in October 2012; (Right) Princess Catharina-Amalia wears the Mellerio Ruby Parure Tiara at the state banquet honoring the ...

The heir to the Dutch throne, Princess Catharina-Amalia, just turned 21—and she's beginning to find her royal style. At a state banquet welcoming the President of Portugal, Princess Catharina-Amalia ...

Princess Catharina-Amalia continues to prepare for her role as a future monarch with another appearance at a state visit—and she did so in full princess regalia. For the occasion, the princess chose ...

The Dutch princess played dress-up in the sparkler as a little girl Janine Henni is a Royals Staff Writer for PEOPLE Digital, covering modern monarchies and the world's most famous families. Like ...

Princess Catharina-Amalia of the Netherlands went from playing dress up to getting glammed up with the same sparkling tiara. On April 15, the heir to the Dutch throne wore the Mellerio Ruby Parure ...