PRINCESS Diana’s tiara is the most popular royal headpiece, according to new research.
The stunning tiara receives an average of 66,000 searches on Google a year.
The Cambridge Lover’s Knot Tiara, most recently worn by Kate, is second with 40,320 searches.
The Duchess of Cambridge has donned the glittering headpiece on a number of occasions.
The Cambridge Lover’s Knot Tiara was also previously worn by Diana.
The third most searched headpiece is the Queen’s Grand Duchess Vladimir Tiara.
According to the research, it racks up an average of 30,600 Google searches a year.
Eugenie borrowed the beautiful tiara, which features an eye-catching emerald centrepiece, from her grandmother the Queen.
The tiara is searched for on Google an average of 20,800 times a year, according to the research.
The fifth most popular royal tiara is the Lotus Flower Tiara, which has most recently been worn by Prince William’s wife.
The headpiece receives a yearly average of 12,960 searches on Google.
A spokesperson for Design Bundles said: “The Royal Family has an exquisite collection of jewellery, including many iconic tiaras.
“It is very exciting to see these tiaras being worn by multiple generations of Royals, and it will be interesting to see if any more are brought out from the collection to be worn publicly again in the next few years.”
The Strathmore Rose Tiara is in sixth place, while the Cartier Halo Tiara worn by Kate on her wedding day is seventh.
The Greville Tiara, the Burmese Ruby Tiara and the Meander Tiara complete the top 10.
Source: EXPRESS CO UK