Avery Lovern hovered over a table covered in royal blue construction paper, carefully writing the name of his favorite video ...

The real world analog of "Common Side Effects" underscores the loss of biodiversity before we even know what's gone ...

Tiffany & Co. released its latest Blue Book high jewelry collection with serious stones set in familiar Schlumberger themes ...

If 'The Golconda Blue' went to auction it would have been the largest fancy blue diamond to have been presented at a public ...

The Golconda Blue diamond, a rare gem from India, will be auctioned in Geneva. This 23.24-carat diamond has historical ties to Indian royalty. It once belonged to Maharaja Yeshwant Rao Holkar II ...

A rare and historic 23-carat Golconda vivid blue diamond is set to be auctioned at Christie’s in Geneva this May, drawing attention from collectors worldwide. Two Republicans Join Democrats ...

Katy Perry and Orlando Bloom’s daughter Daisy Dove made a super-rare appearance for her mother, and it captured fans’ hearts. During Perry’s Blue Origin space launch that lasted 11 minutes ...

The Golconda Blue, a rare and vivid blue diamond once owned by the maharajas of Indore and Baroda, will be auctioned at Christie’s ‘Magnificent Jewels’ sale in Geneva on May 14. Weighing 23. ...

A rare piece of India's royal heritage, 'The Golconda Blue' -- a historic diamond once owned by the Maharajas of Indore and Baroda -- is set to make its auction debut at the Christie's ...

Katy Perry is undertaking final preparations before she joins an all-female crew on a Blue Origin space flight - and has given a glimpse inside the rocket she will be blasting into space in.

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 ...

ABU DHABI, United Arab Emirates — A rare blue diamond was on display Tuesday at an exhibition of $100 million worth of the world's rarest diamonds in the United Arab Emirates' capital ...