(Fun fact, they were given to Diana as a gift from Collingwood, which happened to be a personal favorite brand of the Spencer family.) Also, in case you missed it, the princess brought back her iconic sapphire and diamond engagement ring, which also ...

In fact, until this past weekend, Kate hadn't worn her engagement ring in any public appearance—or any images or videos shared on Kensington Palace's social media channels—since attending the Wimbledon men's finals in July with her sister, Pippa, and her daughter, Princess Charlotte.