January 26, 2017 Copper takes some shine off Anglo American’s results The miner reported broadly higher output in the fourth quarter across all divisions, except for copper, which suffered from lower grades and strikes.
January 24, 2017 De Beers has just sold largest amount of rough diamonds in a year The world's top diamond producer sold $720 million of rough gems at its January offering as retailers restocked after the holidays.
January 18, 2017 Museum-quality, family-owned collections of rare emeralds and star rubies at auction this spring Guernsey's, the New York City-based auction house, is delighted to announce two extraordinary events. On April 12, the Marcial de Gomar Collection of spectacular emeralds will be held, followed less…
January 17, 2017 Dominion Diamond Corporation reports Diavik Diamond Mine fourth calendar quarter production Dominion Diamond Corporation reports Diavik Diamond Mine production results for the fourth calendar quarter of 2016.
January 15, 2017 Everyone wants Kate Middleton’s diamond ring Eager Chinese and Russian buyers are requesting replicas of the the sapphire and diamond engagement ring.
January 11, 2017 Rio Tinto welcomes Dhamani as a Select Atelier for Argyle Pink Diamonds Dhamani joins an exclusive group of master craftsman and luxury jewellers with access to a direct supply of Australia’s rare Argyle pink diamonds and entrusted with transforming Argyle pink diamonds…
January 10, 2017 World Bank on a Trump economy and commodities World Bank's 2017 outlook says US impact on commodity markets diminished, but it's still number 1 for oil and number 2 in copper, aluminum and lead.
January 6, 2017 A new diamond industry The esoteric diamond industry has never been more interesting to observe and challenging to predict.
January 5, 2017 Merlin has just unearthed Australia’s fifth largest diamond The 35.26 carat brown diamond was among a number of rough gems found at Merlin mine, including a 14.6 carat brown rock as well as a number of smaller white…
January 3, 2017 Diamonds 2016: A year in review (with a quiz) Last year was an eventful one for the diamond industry: From the largest producers coordinating supply cuts and the manufactures to returning to profitability, to the second-largest gem-diamond ever recovered…
How investors buy gold and what fuels the market Large buyers and institutional investors usually buy gold from big banks. January 12, 2026 | 10:41 am
