The Azure Blue was one of two exceptional blue diamonds that led Christie's auction. The second, a 5.04-carat fancy vivid blue diamond, fetched more than $8.1 million ...

The 9.51-carat “Mellon Blue” diamond sold for $25.5 million at Christie’s Geneva Magnificent Jewels auction, held Tuesday at the Four Seasons Hotel des Bergues. The fancy vivid blue pear-shaped ...

Christie’s New York is proud to present Magnificent Jewels featuring The Azure Blue. This sale features a remarkable selection of notable and important private collections including The Collection of ...

Add Yahoo as a preferred source to see more of our stories on Google. Tiffany & Co. has returned to where it all began, debuting the next chapter of high jewelry with Blue Book 2025: Sea of Wonder in ...

New York Post may receive revenue from affiliate and advertising partnerships for sharing this content and/or when you make a purchase. As the holidays draw near, you’re likely shopping for the ...

WSJ Buy Side is The Wall Street Journal’s research and commerce team. Our commerce content is distinct from our newsroom coverage. We earn a commission from some links in our articles. Learn more.