From the priceless Tiffany & Co. jewel to the How to Lose a Guy in 10 Days necklace, these jaw-dropping gems are unforgettable Kaitlyn is a former Assistant Style & Beauty Editor at PEOPLE. The ...

Ten years ago, Lebanese jeweler Mouawad’s L’Incomparable necklace earned a place in the Guinness Book of World Records as the “planet’s most valuable necklace.” The extraordinary piece contains the ...

Audrey Hepburn made one of Tiffany & Co.'s most expensive pieces of jewelry famous by wearing it in a promotional shoot for 'Breakfast at Tiffanys.' The Tiffany yellow diamond was first discovered in ...

At the 31st Annual Critics Choice Awards, natural diamonds took center stage with a refined confidence. From sun-warmed Desert diamonds to sculptural statement rings and heritage diamond timepieces, ...

Antiques Roadshow visited Stoner Park in Oxfordshire earlier this year in a previously aired episode of the BBC show. Expert Joanna Hardy was tasked with evaluating a yellow diamond brooch but her ...

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