Blue diamonds are considered the rarest and most desired on the market. A particularly big one sold for millions at Sotheby’s on Thursday, scraping just beneath the surface of its $26 million ...

Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction. Weighing 23.24 carats, this gemstone will headline Christie’s Magnificent ...

This 15.1-carat fancy vivid blue diamond will be auctioned at Sotheby's Hong Kong in April. Courtesy of Sotheby's A 15.1-carat fancy vivid blue diamond is projected to be auctioned for a whopping $48 ...

Trump’s tariffs and shifting tastes reshaped the close of the 2025 auction season, as colored gems and signed jewels ...

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 ...

What will $50 million get you at auction? Last month, Sotheby’s sold Sandro Botticelli’s Man of Sorrows painting for $45.5 million, and today it announced it is offering another masterpiece that's ...

It takes a very special diamond to outshine high jewelry by the likes of Cartier and Van Cleef & Arpels, but Christie’s may have found such a stone. The auction house’s Jewels Online: The London Edit ...

A diamond pendant necklace by the London jewelry house Moussaieff sold for HK$160 million at Christie’s in Hong Kong on Tuesday (US$20.5 million) in what amounted to a lackluster sale overall, further ...

Sotheby’s and Christie’s will auction a strong collection of rare and important gemstones in New York just in time for the holidays, with both featuring a blue diamond ring as the top lot. On Dec. 4, ...

A 3.09-carat rectangular-cut fancy intense blue diamond sold for more than $5.3 million, setting a world record price per carat for an intense blue diamond. The gem, which was set on a platinum ring ...

Buyers aren’t scaling back on jewelry amid the ongoing global Covid-19 crisis, auction sales of high-ticket jewels are booming, thanks in part to online previews and bidding and a surge in ...