6.Hublot Big Bang – $5 Million
This Big Bang timepiece, in contrast to the Caviar Black design, makes an effort to present an assertive appearance and is successful in doing so. This exquisite watch features 1,280 diamonds, each of which weighs at least three carats. As a result, the watch has an absolutely breathtaking appearance and an incredible shine. To ensure that each stone on this timepiece displays the same distinctive cut signature, it was necessary for each stone to be cut by the same jeweller.