Kate Middleton wears Princess Diana's pearl bracelet at Trooping the Colour as Charlotte mirrors her mother

Kate Middleton made a meaningful appearance at the Trooping the Colour ceremony on Saturday, stepping out with her children in coordinated looks.

The Princess of Wales, 44, drew attention in a baby blue Catherine Walker ensemble paired with a coordinating Philip Treacy hat for the annual military parade celebrating King Charles III's official birthday.

But it was her jewelry choice — and Princess Charlotte's matching accessory — that quickly sparked conversation among royal watchers.