According to auction house Bonhams, around 300 items will be available for online bidding from January 30 to February 8, 2024, and a live auction will be held on February 7, 2024 in London offering an additional 150 lots.

Among the prized items is a replica of Princess Diana’s iconic “revenge dress” worn by actress Elizabeth Debicki in season five. It is expected to bring between £8,000 (US$10,000) and £12,000.

A copy of Lady Diana’s sapphire engagement ring, which actress Emma Corrin wore while portraying the Princess of Wales and valued between £2,000 and £3,000, is also up for auction.

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Other items going under the hammer are the replica of the iron gates of Buckingham Palace, estimated to fetch between £6,000 and £8,000.

There’s also a replica of the Coronation Chair, valued between £10,000 and £20,000.

The world’s only replica of the Gold State Coach is estimated to fetch between £30,000 and £50,000.

A pair of porcelain corgis priced at £200 and the Queen Mother’s champagne swizzle stick prop, offered at £60, are two of the considerably more affordable pieces up for grabs.