“There are several tiaras which are believed to be broken down to create other pieces and Duchess of Sussex Meghan’s incredible bandeau was one of them, having not been seen publicly since the 1960s.”

Queen Mary’s Bandeau Tiara is a basic Art Deco piece Meghan selected to finish her angelic marriage ceremony ensemble, nevertheless it began life as one thing utterly completely different.

Ms Wellington added: “This tiara began life in 1893 as a broach but was created in 1932 into a stunning clean lined diamond and platinum 11-piece bandeau tiara.

“Such an exquisite selection for The Duchess of Sussex, this straightforward elegant but extremely stunning and useful piece suited her elegant timeless gown with a clear easy silhouette and her different items of Cartier jewelry – all of which got here from or nods again to the Art Deco interval.”