Princess Beatrice's Diamond Engagement Ring Follows Every Royal Tradition

She waited decades to finally marry her handsome prince, and when Camilla Parker Bowles became a royal bride, she received a diamond ring with quite the history to it.

Camilla's engagement present from Prince Charles was a gem that once belonged to his beloved grandmother Elizabeth, whom we know as the queen mother. It was a romantic and personal choice from the prince, linking his longtime love to the granny who had such a major influence on him as he grew up.

The ring features a huge, emerald-cut diamond with rows of baguette diamonds on either side of the central stone. Camilla wears it with the Welsh gold wedding band she received from the future king when the couple wed in Windsor in April 2005.