Sri Lankan authorities on Sunday put on show what they said was the world’s largest natural corundum blue sapphire, weighing 310 kilograms (683 pounds), which was found in a gem pit about three ...

A massive 2.5-million carat sapphire cluster worth as much as $100 million has been unearthed by workers digging a well in the backyard of a Sri Lankan home, authorities said.

Sri Lanka is a leading exporter of sapphires and other precious gems. Last year, the country earned around half a billion dollars through the export of gems, cut diamonds and jewellery.

Sri Lanka had earlier found a star sapphire aggregate or cluster weighing around 500 kilograms. He said the price fetched by the stone would come from ... including geuda, blue and red sapphire. Test ...

Gemfields adds Sapphires from Sri Lanka to Colored Gemstone Portfolio. September 17, 2014 03:58 PM Eastern Daylight Time. NEW YORK--(BUSINESS WIRE) ...

Sri Lanka is a leading exporter of precious gems including sapphires, indeed in 2020, the country earned about half a billion dollars through the export of gems, cut diamonds and jewellery.

A Sri Lankan jewellers' organisation claims to have solved an enduring secret surrounding the engagement ring of royal fiancee Kate Middleton. The famous sapphire at the heart of the ring came ...

Sri Lankan authorities on Sunday put on show what they said was the world’s largest natural corundum blue sapphire, weighing 310 kilograms (683 pounds), which was found in a gem pit about three ...

Sri Lankan authorities on Sunday put on show what they said was the world's largest natural corundum blue sapphire, weighing 310 kilograms, which was found in a gem pit about three months ago.