The necklace containing around 300 carats of diamonds was bought by an unidentified woman who put in her bid over the phone, ...

As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

“We have so much wealth, yet we stay so poor. I can understand why you Americans say you don’t want to buy our diamonds. Instead of blessings, our diamonds bring us nothing but misfortune.

A mysterious diamond-laden necklace with possible links to a scandal that contributed to the downfall of Marie Antoinette, ...

Two branches of Qatar's royal family began their fight over a diamond worth millions of dollars at London's High Court on ...