The Oppenheimer Blue sold on Wednesday for more than $57.5 million including fees at a Christie's auction in Geneva, making it the most expensive diamond ever sold.

Blue diamond is considered as the most expensive gemstone in the world ... “Red is the most extremely rare diamond color. Due to the enormous pressure required to produce this color, these ...

Crocodile diamond Birkins typically cost more than $200,000 on the resale market, with one of the most expensive being the Géranium 35, pictured above. Sold by Christie’s in 2018, the bag is ...

Most of them being brown diamonds ... Why are Chocolate Diamonds so expensive? Diamonds get their color by how they're formed, whether it was a different element that got pulled into the carbon ...

While most cocktails range about $ ... the drink comes topped with a 4.1 carat diamond. Closer to home, in Asia, there's a fair share of expensive and luxury cocktails as well.

The 7.5-carat diamond was retained for official use in the White House East Wing, the State Department document showed. Among the countless gifts US President Joe Biden and his family received ...