Creative director Vincenzo Castaldo revisited the Italian jeweler's formative years from the '70s to the '90s.

Piaget debuted its new Extraleganza high jewelry collection which played to bold shapes, vibrant color, and plenty of the ...

Colored gems and signed jewels from important private collections led the way at Bonhams New York Jewels Sale held Thursday ...

This ring with no reserve brought in CHF 101,600 ($121,288), just above its presale estimate. It features a pear-shaped, 4.93-carat, D-color, VS1-clarity diamond flanked by tapered baguette diamonds.

A decade later, fully settled into her role in The White House, Kennedy would reimagine and redesign the piece with the help of Van Cleef & Arpels, replacing the baguettes ... Steinfeld's 4-Carat ...

Once he got closer, he said he knew what he had found – a 3.81-carat Octahedral Brown Diamond. Stirring up some sibling rivalry, DeCook called out to his brother, “Oh, you’re going to be mad ...

David DeCook was visiting Arkansas’ Crater of Diamonds State Park with his family when he spotted what he initially thought was a glimmering candy wrapper. Once he got closer, he said he knew what he ...