Abby Champion — who's engaged to Patrick Schwarzenegger — stars in Tiffany & Co.'s new campaign, modeling pieces from the brand's Céleste collection.

"Diamonds are simply crystalised carbon, it's an element expressing itself in this particular way, because of intense heat and pressure many millions of years ago." The brooch sadly wasn't in ...

Camilla, who wore a blue silk crepe dress and matching coat by one of her favorite designers, Fiona Clare, showed off a sparkling sapphire and diamond brooch that's steeped in history. Known as ...

The royal added a turqouise hat and gold and diamond brooch with her ensemble It comes as no surprise that the Princess Royal, one of the most prolific outfit repeaters in the royal family ...