Diamond’s really are a girl's best friend as these celebrities were spotted wearing the most expansive to the Oscars ...

Here Are 10 Steps To Build Your Wealth The Mouawad L’Incomparable Diamond Necklace out of Switzerland holds the record for the most expensive necklace in the world. The necklace features a ...

Bey is all about the bling. Over the weekend, Beyoncé became the first person to ever wear Tiffany & Co.'s most expensive diamond necklace, PEOPLE can confirm. The 40-year-old "Love on Top ...

Also, check out the most expensive pieces of jewelry. The Graff Pink, a 24.78-carat fancy intense pink diamond, was purchased for $46.2 million by renowned jeweler Laurence Graff in 2010. Previously ...