And the color of a diamond isn't something that's subjective; it's determined based on the Gemological Institute of America's diamond color scale. In this grading system, stones are evaluated on a ...

Amid a plummeting stock market, self-driving cars running amok, and Mark Zuckerberg buying a house in Northwest, another sign of end times has arrived in Washington, DC: A diamond, the color of blood.

Christie’s has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda ...

In a sea of jewels, one particular stone has been stealing the show. A rare 10-carat Mediterranean blue diamond from South Africa was on display in an exhibit featuring $100 million worth of the ...

The Daily Press will be featuring a series of articles on local businesses, highlighting their history and what makes them ...

The Golconda Blue has an estimate of $35-50 million. Here are the reasons why.

A rare 10-carat blue diamond from South Africa drew global attention at Sotheby’s $100 million diamond exhibition in Abu ...

Each diamond is graded at or above H color and VS clarity, with stones 0.5 carat and above certified by the International Gemological Institute. It’s a collection that still speaks to the Kendra ...