Christie’s is getting ready to present The Golconda Blue, the largest Fancy Vivid Blue Diamond ever to be offered at auction.

The “Real Housewives of Beverly Hills” star shared her must-have spring accessories on Amazon Live on Tuesday — including a ...

As Blue Origin's New Shepard rocket is readying to take an all-female crew including Lauren Sanchez, Katy Perry and Gayle ...

A rare diamond exhibit in Abu Dhabi, United Arab Emirates, featured a special blue diamond, with the exhibit's worth totaling ...

A rare blue diamond was displayed at an exhibition of $100 million worth of the world’s rarest diamonds in the United Arab ...