A rare square 37-carat emerald owned by the Aga Khan fetched nearly $9 million at auction in Geneva on Tuesday, making it the world's most expensive green stone. Sold by Christie's, the Cartier ...

A rare square 37-carat emerald owned by the Aga Khan fetched nearly nine million dollars at auction in Geneva on Tuesday, ...

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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 most expensive green stone. Sold by Christie's ...

The 13-year-old daughter of Selkirk won the Listed Noblesse Stakes and is a half-sister to the Group 2 Golden Fleece Stakes third Masaff, who carved out a successful career in Australia. The United ...

In 1960, Prince Sadruddin Aga Khan commissioned Cartier to set the emerald in a brooch with 20 marquise-cut diamonds for British socialite Nina Dyer, to whom he was briefly married. Dyer then ...

The Aga Khan High School on Friday hosted its 10th annual United Nations (UN) model debate aimed at grooming students into problem-solving future leaders who appreciate the value of dialogue.