An “exceptionally rare” pink diamond, named the Williamson Pink Star in a nod ... and became the centrepiece of a brooch designed by Cartier. Sotheby’s head of jewellery Kristian Spofforth ...

The queen’s Williamson Pink Diamond Brooch holds the largest pink diamond in the world, valued at about $28.7 million, Kiehna ...

Many of her Majesty’s jewels have fascinating histories – from the Williamson pink diamond brooch to the Burmese ruby tiara – but one could argue that none is quite as dramatic as the Grand Duchess ...

In the world of high jewelry, it doesn’t get much bigger—or pricier—than rare colored diamonds ... Sotheby’s also sold the ...

DMCC today hosted the unveiling of one of the world’s largest internally flawless fancy vivid pink diamonds – the “Williamson Pink Star” – at the Dubai Diamond Exchange (DDE).

Williamson, N.Y. (WHAM) — Shoppers reacted with sadness after the Breen family announced the Breen's Market store in Williamson would close its doors in September. For Eric Breen, the final ...

Most people encounter diamonds as small sparkling gems embedded in rings, necklaces and other jewelry—but diamonds can be enormous. The Lucara Diamond Corp. announced the recovery of a fist ...

“The name is really nice because it references one of the most famous pink diamonds in the world which is in the Cartier brooch worn by the Queen. “It came from the same mine that this diamond comes ...