In fact, until this past weekend, Kate hadn't worn her engagement ring in any public appearance—or any images or videos ...

Kate Middleton has made few public appearances over the last year amidst her cancer journey; yet, during those rare ...

The Princess of Wales donned Princess Diana's engagement ring for the Festival of Remembrance at the Royal Albert Hall on ...

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

It was one of many nods made to Princess Diana on Remembrance Day.

Recently, the princess had swapped the famous jewel out for a ring stack. After announcing the end of her chemotherapy ...

Kate Middleton paid tribute to the late Princess Diana and Queen Elizabeth in the most sentimental and stylish way possible ...

Princess Kate paid sartorial tribute to Princess Diana at the Festival of Remembrance on Nov. 9 and then again at Remembrance ...

The sapphire engagement ring has been spotted on the Princess ... that has people speculating that it might be an eternity band. The synergy between the ring and her engagement ring is undeniable.

The Princess of Wales has appeared at some of the Royal Family's most high-profile events over the Remembrance weekend - and ...