Princess Kate is back! Find out which sparkly stunner she wore to a recent state banquet—and why it was such a big deal.

At a state dinner on July 8, 2025, Kate donned a diamond diadem for the first time since 2023, and it was one Queen Elizabeth had high hopes her former daughter-in-law would wear.

The Princess of Wales has worn the Queen Mary Lovers’ Knot tiara for 10 of her 15 tiara moments in the past 14 years.

Kate Middleton cut a regal figure in a sweeping red gown — and paid a sartorial nod to Princess Diana in her iconic tiara — ...