(IDEX Online) - The largest fancy vivid blue diamond ever offered at auction - a 23.24-carat pear-shaped gem from India's ...

Petra said total revenue YTD FY 2025 from rough diamond sales, excluding Cullinan goods, was $103m compared to $138m in the ...

(IDEX Online) - Alrosa is expected to decide soon whether it will switch from open-pit to underground mining at the Jubilee ...

Ladell Tharpe, 39, from Long Beach, was sentenced to seven years in federal prison after her admitted one count of ...

(IDEX Online) - A 181.61-carat gem described as "the world's largest flawless Paraiba tourmaline" is to be auctioned at ...

(IDEX Online) - Debswana has put two facilities on care and maintenance in response to ongoing challenges in the global ...

(IDEX Online) - Pandora, the Danish jeweler best known for its charm bracelets, say US tariffs will cost it $176m next year, ...

(IDEX Online) - Alrosa says it has completed the two-year process of cutting the largest colored diamond ever recovered from ...

(IDEX Online) - The 27 nations of the European Union today (9 April) approved a raft of new, retaliatory tariffs on US ...

With new leadership in Washington, driven by an emphasis on enhancing efficiency, the United States is well-positioned to ...

(IDEX Online) - GIA says it US labs won't accept +4.0-cts, fancy color diamonds and certain other items from abroad until ...

(IDEX Online) - Canada's three biggest diamond mines could be forced to close early, an economist has warned, amid the ...