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 ...

GENEVA - 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 ...

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 ...

A RARE square 37-carat emerald owned by the Aga Khan fetched nearly US$9 million at auction in Geneva on Tuesday (Nov 12), making it the world’s most expensive green stone. Sold by Christie’s, the ...

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 ...

Too Darn Hot gelding Masoun was one of two six-figure lots from the Aga Khan draft at GoffsCredit: Sophie Webber Photography The Aga Khan draft provided much of the bonfire night spark at Goffs for ...

See The Stars: has a new peak fee of €250,000Credit: Patrick McCann Another fine campaign for Sea The Stars sees him elevated to a new peak fee of €250,000 at the top of the Aga Khan Studs roster in ...

The open-work mouth baring finely delineated teeth and pierced nostrils emphasize the lively nature of this classic, full-bellied dog. Dogs were valued companions honored in ceramic sculptures, ...