The only diamond mine of significance in Tanzania was recently reevaluated and has been found to be capable of producing precious gems for far longer than had previously been thought.
As many as five diamond manufacturing companies in the diamond hub of Varachha and Katargam have come under the scanner of the Directorate of Revenue Intelligence (DRI) for evasion of customs duty.
A new report by a Canadian financial services provider predicts that the market price of rough diamonds will rise consistently until the end of the decade
Zimbabwe is trying to reach an agreement to distribute its stones directly to China, Dubai and Israel without violating rules against the sale of gems from the Marange fields
Russian state-owned diamond company Alrosa said that it anticipates its revenues and profits to remain constant over the new two years,
Belgium's April polished diamond exports grew 23 percent year on year to $1.157 billion in April
After weeks of reports of unlicensed exploration activity in an as-yet undeveloped area of Zimbabwe, a government official has confirmed that a firm has submitted an application for a license to legally mine the area for diamonds
Petra Diamonds (LSE: PDL) announced results Wednesday for the first three months of 2013 indicating a 4% increase in production year on year.
Dominion Diamond Corporation said in a revised forecast for calendar year 2013 that it predicts an 11% rise in production from the Diavik diamond mine.
The Kimberley Process may ban diamond exports from the Central African Republic
American diamond trade activity fell in the month of March 2013, as compared to the month of March the year before
Botswana’s rough diamond exports keep shrinking, a decline that has been affecting the country’s exports since the fourth quarter of 2011
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Even trusted partners can sometimes turn on you, as demonstrated in a recent case from New York’s diamond trade.
Dominion Diamond Corporation revised its production forecast 11 percent higher for 2013 at the Diavik diamond mine in Canada to 6.6 million carats.
Tecvac provides solutions to address the surface engineering problems found in challenging fields, including aerospace, motorsport, medical devices, and offshore oil and gas engineering.
A new patented UDC diamond coating introduced by Union Tool Europe of Neuchatel, Switzerland, is reported to enable carbide end mills to physically cut shapes and features in cemented carbide work material such as the micro needles shown in Fig. 1.
Niagara Cutter will showcase a wide variety of new and highly advanced cutting tool solutions that bring increased tool life, enhanced productivity, improved surface finish and optimized chip evacuation to aircraft part production.
Crater of Diamonds State Park has started a historical project to find workers or relatives of workers who worked at the Martin Plant, which was on the property that is now the state park.
Sarin Technologies Ltd. is pleased to announce that Hari Krishna Exports Pvt. Ltd. placed orders for four additional systems.