Kate wore her famed sapphire engagement ring during a slate of engagements for the annual Festival of Remembrance.

In March, Kate confirmed she had been diagnosed with an unknown form of cancer. What followed was a nine-month battle as she underwent “preventative chemotherapy”. She endured intense online speculation in the weeks leading up to the public announcement and has largely stayed out of the spotlight since.

Royal family members will show up for Princess Kate at her annual Christmas carol service, Kensington Palace confirmed.