A rare square 37-carat emerald owned by the Aga Khan has fetched nearly $9million (£7million) at auction in Geneva, making it the world's most expensive green stone. The Cartier diamond and ...
Emerald-Diamond Necklace worth $7.5 million: Nita Ambani flaunted this gigantic emerald diamond necklace at her son Anant Ambani's pre-wedding festivities. Costing a whopping $7.5 million ...