Kate also paid homage to the late princess with her jewelry on Saturday.

Prince William and Kate Middleton have been careful to not show affection in public, but the couple shared a number of 'affectionate touch rituals' as they arrived at the Royal Albert Hall on November

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.