Add Yahoo as a preferred source to see more of our stories on Google. One of the world's rarest diamonds is about to be sold to the highest bidder. The five-and-a-half carat fancy vivid blue-green ...

Add Yahoo as a preferred source to see more of our stories on Google. ROCK OF AGES: April has always been an important month for diamonds, and the Natural Diamond Council is doubling down on tradition ...

Taylor Swift and Travis Kelce's wedding ceremony occurred at Madison Square Garden. The engagement ring, featuring an Old ...

“Natural pink diamonds are formed deep within the earth’s crust, where extreme heat and pressure alter their molecular structure,” said Heritage’s Director of Fine Jewelry, Gina D’Onofrio. “This rare ...

"Ocean Dream," the largest blue-green diamond ever recorded, sold for $17 million Wednesday, Christie's auction house said. The 5.5 carat diamond was extracted from a mine in Central Africa in the ...

It is one of the largest and rarest stones of its kind ever discovered in the African country.

Buying a diamond looks simple at first. Then you actually start comparing, and it’s not quite that straightforward anymore. You notice the visual side right away, but there’s also a lot happening ...

Photo courtesy of Rare Carat. Not long ago, buying a diamond felt like walking into a maze blindfolded. Hidden markups, limited inventory, questionable certifications, and pushy sales tactics made it ...

‘The Ocean Dream’ shown during a press preview at Christie’s auction house in Geneva, on May 7, 2026 – Copyright AFP/File Fabrice COFFRINI “Ocean Dream ...