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.

Kate Middleton pulled out her sapphire engagement ring for the first time in almost a year for Remembrance Day. See her full look, here.

Kate Middleton has made few public appearances over the last year amidst her cancer journey; yet, during those rare engagements, she has been photographed without her sapphire and diamond engagement ring. Instead, she has chosen to wear an eternity band in its place.

Kate Middleton has been slowly returning to work after completing her chemotherapy treatment and the Princess of Wales is now busy planning for her next public appearance

The Prince and Princess of Wales stepped out to honor those who've made 'the ultimate sacrifice' over the weekend.