A rare blue diamond weighing ... the lucky mining firm, Petra Diamonds, which dug up the sparkler in its Cullian mine near Pretoria. The company will analyze the rock before putting it on the ...

You don't see the original rock that carried the diamonds ... only one diamond has ever been found that has produced a dark-blue diamond the size and quality of the Hope Diamond.

A massive 2,492-carat rough diamond, believed to be the second biggest ever found, has been unearthed in Botswana, according to a mining company. The huge stone is thought to be the biggest found ...

Millions of years ago, some of our planet’s strangest and most violent volcanic outbursts dredged from deep underground most of the diamonds mined today in the form of blue-tinged rocks called ...

Residents said they've attempted to address the issue with Las Vegas Paving, the owners of the quarry, but have been told the company is following all regulations. US pulls out of formal peace ...

It is the largest diamond found at the park this year and the largest since September 2021. (CRATER OF DIAMONDS STATE PARK) ARKANSAS – What would you do if you found a huge diamond ring?