Gemological Institute of America
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Apr- 2016 -7 AprilAuctions
Record-breaking pink diamond could fetch £27m at auction
The largest fancy vivid pink pear-shaped diamond to ever be offered at auction is expected to go under the hammer…
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Mar- 2016 -31 MarchCurrent Affairs
GIA predicts more synthetic diamonds to be introduced to the industry
Research published by the Gemological Institute of America (GIA) has predicted a “significant” rise in the number of high-pressure, high-temperature…
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Feb- 2016 -25 FebruaryTrade Organisations
Rapaport launches Investment Diamond Grading Report
The Rapaport Group has announced the launch of a new diamond grading report – the Rapaport Investment Diamond Report (IDR).…
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Oct- 2015 -29 OctoberCurrent Affairs
RapNet suspends members suspected of falsifying GIA reports
RapNet, the diamond trading network from Rapaport, has suspended 10 members pending further investigations surrounding alleged falsifications of Gemological Institute…
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Sep- 2015 -21 SeptemberAuctions
Sotheby’s to auction rare 12ct ‘Blue Moon’ diamond
Auction house Sotheby’s Geneva is set to auction the rare ‘Blue Moon’ diamond with an estimated value of $35-55m (£22.6m-£35.4m).…
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Jun- 2015 -17 JuneProduct Launches
Serendipity Diamonds launches CanadaMark diamond engagement rings
Serendipity Diamonds, a UK-based diamond and jewellery supplier, has added traceable, ethically-sourced CanadaMark diamond engagement rings as part of its…
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May- 2015 -13 MayCurrent Affairs
WFDB express concern over undisclosed diamond treatment
The president of the World Federation of Diamond Bourses (WFDB), Ernie Blom, today expressed his concerns over the discovery by…
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Mar- 2015 -4 MarchEvents
GIA and De Beers to discuss synthetics at Basel
Researchers from the Gemological Institute of America (GIA) and De Beers will discuss ‘concerns’ over synthetic diamonds at GIA GemFest…
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Nov- 2014 -3 NovemberCurrent Affairs
GIA suspends diamond sealing services after receiving mis-labelled packet
The Gemological Institute of America (GIA) has suspended diamond sealing services and the issuance of duplicate reports at all locations,…
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Aug- 2014 -11 AugustAppointments
GIA appoints new senior vice president of global development
The Gemological Institute of America (GIA) has announced the appointment of Anna Martin as the new senior vice president of…
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