Ahead of a Sotheby's auction, the Mediterranean Blue diamond valued at USD 20 million has gone on display on Tuesday in Abu Dhabi.

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Its latest Blue Book is a love letter to the ocean. Witness the artistry in its "Sea of Wonder" collection.

Chief artistic officer of jewelry and high jewelry Nathalie Verdeille's latest high jewelry collection themed around marine ...

A historic blue diamond once worn by Indian royalty is expected to fetch between $35m and $50m when it goes under the hammer ...

Kate Middleton often pays homage to the late Queen Elizabeth through wearing her jewelry, and a new report says that the ...

A Cornish diamond business has given the charity patronised by Joanna Lumley a sparkling pendant for auction. Ethica Diamonds ...

In “Cosmic Splendor,” Van Cleef & Arpels charts the stars and its archives with more than 60 celestially inspired high ...

On its way to auction at Sotheby’s Geneva, the 10-carat diamond stopped off at the Bassam Freiha Art Foundation in Abu Dhabi. CNN got up close and personal with the rare blue gem and the rest of the ...