1. History: $4.5 billion for the Supreme Yacht
Because of the materials used in its construction and the amenities it offers, this superyacht may not be the biggest in the world, but it is the most expensive.
It is covered in solid gold and platinum and has a real Tyrannosaurus Rex bone accented by a meteoric stone.
Even if Jeff Bezos’ yacht Koru is bigger at 417 feet, it is nothing compared to the History Supreme, which was built in three years and cost an astounding $4.5 billion.
2. The Crown of the Imperial State: £3 billion
One of the most well-known items in the British Crown Jewels is the Imperial State Crown, which has around 3000 gemstones in total, including the Black Prince’s Ruby.
It was placed on Queen Elizabeth II’s coffin during her state funeral and worn by King Charles III at his coronation.
The worth of the crown, which is set with 2,868 diamonds, 273 pearls, 17 sapphires, 11 emeralds, and five rubies, has never been determined, although experts value it between £3 billion and £5 billion, according to The Tatler.