L overs of all things colorful and sparkly are in for a treat with an unusual variety of ammonite that’s set to go to auction ...

Aga Khan emerald fetches record $9 mn in Geneva auction A rare square 37-carat emerald owned by the Aga Khan fetched nearly nine million dollars at auction in Geneva on Tuesday, making it the world's ...

The goal is to learn the right and the wrong moves with an expert. Today, tricks of the trade among some glitz and glamor: ...

Mining company Gemfields is celebrating its 50th auction of Kagem emeralds this month, marking a significant milestone within the industry ...