Sotheby's in Geneva introduces the 10-carat 'Mediterranean Blue Diamond,' a rare fancy vivid blue gemstone mined in South ...

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

Rack up savings on engagement rings and fine jewelry pieces with these Blue Nile coupons. Shop the best offers this week to ...

It is called The Blue List: The Responsible Jewellery Supply Chain Lexicon and it is designed to protect consumer confidence ...

Chief artistic officer of jewelry and high jewelry Nathalie Verdeille's latest high jewelry collection themed around marine life is connected to the legacy of Jean Schlumberger.

Despite being known for its brilliant blue color, sapphire can also come ... and sophistication has made alternative gemstone ...