Recent reports have spotlighted the most expensive diamonds ever purchased, capturing the fascination of collectors worldwide. On March 2, 2025, a detailed account of these record-breaking sales was ...

It's the largest and most valuable blue diamond to ever come to auction. And, it's a recent discovery. NEW YORK, Feb 16 (Reuters) - It's the largest and most valuable blue diamond to ever come to ...

CINCINNATI (CNN Newsource/WKRC) - An extremely rare blue diamond sold at an auction in Geneva on Tuesday. It sold for nearly $44 million, making it the most expensive diamond sold at auction this year ...

In the dazzling diamond industry, where clear and flawless gems are the stars, there is one special gem from Africa that is breaking the rules of this fancy business. Meet the "Lulo Rose," a 170-carat ...

The Florentine Diamond was believed to be lost to history after disappearing in the 1920s. Learn what happened to the ...

NEW YORK -- The world's most expensive diamond and ruby have been sold in the same auction -- a first in auction history. A 55-carat ruby sold for nearly $35 million at Sotheby's Magnificent Jewels ...

Wondering how the color of your diamond might affect its value? Read our guide and learn everything you should know about diamond colors and value. The color of diamonds has a huge impact on their ...