The royal headpiece is the one Kate has worn the most during her royal life and was also a favorite of her late mother-in-law, Princess Diana, who wore it on multiple occasions. According to the Court Jeweller, the special tiara is more than 100 years old and was originally commissioned from the jeweler Garrard by Queen Mary in either 1913 or 1914.

Kate Middleton is the subject of a fresh wax figure at Madame Tussauds London, which features a stunningly realistic design and a touching tribute to Princess Diana. The Princess of Wales’ updated figure was unveiled on Wednesday,

Kate Middleton's latest wax figure at Madame Tussauds London features a first for her: a tiara atop her head, specifically the Lover's Knot tiara, which has long been the future queen's favorite sparkler.