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Hydrogeological situation at Mir diamond mine put under stricter monitoring

Currently, the main task is to ensure the safety of miners and rescuers on the mine’s level of -210 meters, where search works are carried on. To this end, ALROSA specialists monitor the water level in the quarry and in the underground mine every two...

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Curb on small-scale mining to weaken Ghana's diamond, gold output – report

A move by Ghana to curb small-scale mining, which is causing damage to the environment, will this year cause a low diamond and gold output.

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Rapaport Magazine undergoes a comprehensive redesign

In its 40th year, the iconic Rapaport Magazine, the primary source of diamond pricing and jewelry market information is relaunching after undergoing a comprehensive redesign.

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Zim’s diamond cutting, polishing sector struggling

Zimbabwe’s diamond cutting and polishing sector is reportedly “struggling” to make ends meet as they are not getting enough supplies of rough stones.

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India bans export of gold jewellery, medallion and coins above 22 cts

In an amendment in the Foreign Trade Policy-2015-20, the Government of India has banned the export of Gold Jewellery (plain and studded), Medallions & Coins of above 22k from DTA and Export Oriented Unit (EOU) Scheme, Electronics Hardware...

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Has GIA Invented the Synthetic Diamond “Black Box”?

21 april 2017
(jckonline.com) - At last year’s forum on undisclosed lab-grown diamonds, Gemological Institute of America chief laboratory and research officer Tom Moses noted that jewelers have long yearned for an easy-to-use, synthetic-sniffing “black box” that costs $99 and fits on a countertop. Last week GIA announced a device which, while not filling those exact criteria, comes pretty close.

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