Feb 26 (Reuters) - Gemfields Plc GEM.L , producer of about a fifth of the world's rough emeralds, said revenues from its latest auction in Zambia were a record $36.5 million. Shares of the company, ...

Gemfields, one of the world's largest suppliers of coloured gemstones, recently mined a 7,525-carat emerald weighing 1.5 kg. The emerald called Chipembele, which means rhino in the local indigenous ...

For only the second time in its storied history, Chopard has unveiled a high jewelry collection crafted entirely from a single gemstone. This time, the source is a breathtaking 6,225-carat rough ...

Guernsey’s auction house in New York will host the sale of one of the world’s most valuable private collections of emeralds. The sale of the Marcial de Gomar Collection of rare emeralds will be held ...

Gemstone producer Gemfields today announced the discovery of an "exceptional" 6,225 carat rough emerald in its Kagem mine in Zambia. 22 February 2010 • 10:19am The emerald has been named 'Insofu', ...

For many of the men who hunt for the country’s prized gems, the mines are like casinos in the middle of the Andes: One stone could change it all. A rough Colombian emerald.Credit... Supported by ...

Colored gemstone company Gemfields has changed the location of its emerald auction to comply with the request of officials in Zambia that the company hold its sales within the borders of the southern ...

Oct 3 (Reuters) - Miner Gemfields Plc GEM.L said it would focus on acquiring more emerald deposits as it looks to position itself as the De Beers of international emerald trade. The company, which ...