Birgitte, Duchess of Gloucester, wore the Iveagh Tiara, which once belonged to Queen Mary, to a state banquet honoring the president and first lady of Nigeria ...

King Charles' wife joined members of the royal family in hosting Nigeria's president at a state banquet held in Windsor ...

"It was a true honor to collaborate on this piece," said British-Nigerian photographer Christianah Ebenezer ...

The Iveagh Tiara is not only a favorite of the duchess’s, it was also worn by her daughter on her wedding day.

But, with any state banquet, it's all eyes on the tiaras. For Wednesday's outing, the Princess of Wales chose the Lover's Knot, a piece with great sentimental value for both her and Prince William, ...

All the latest royal news from Thursday, 19 March, as William makes a solo appearance and President of Nigeria's state visit ...