Gemological Institute of America
The Gemological Institute of America (GIA) is a global authority in gemstone grading, research, and education, setting standards that influence pricing, certification, and consumer trust across the UK jewellery trade. For jewellers, designers, and suppliers, staying informed about GIA developments is essential to maintaining credibility and meeting market expectations. Jewellery Focus provides coverage of GIA’s latest innovations, grading updates, training programmes, and insights into how its work shapes the commercial and technical landscape of the industry.
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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 offering. The company said it created its first 100% traceable diamond engagement ring commission earlier this month – using a combination of Fairtrade Gold and CanadaMark diamonds. CanadaMark diamonds are…
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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 the GIA of a shipment of allegedly treated diamonds. Yesterday, the Gemological Institute of America (GIA) said that some 500 colourless to near-colourless diamonds have been submitted primarily to its…
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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 at Baselworld, March 22. GIA said that technology for creating synthetic diamonds has “improved significantly” over the last decade and, as a result, gem-quality synthetic diamonds have appeared in greater…
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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, with immediate effect. In a statement, GIA said: “The Institute is taking this action after receiving a sealed diamond for verification that did not match the data label in the…
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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 global development. Anna Martin joins GIA from Standard Chartered Bank where her previous role was managing director and head of global marketing, diamonds and jewellery. Building on a career of…
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Nov- 2013 -14 NovemberEvents
‘Pink Star’ diamond commands $83m at auction
A pink diamond weighing almost 60 carats has been sold at auction for $83m (£52m) in Geneva – the largest sum ever paid for a gemstone of any kind at auction. The stone, dubbed the ‘Pink Star’, was sold to Isaac Wolf, a famous diamond cutter, who announced that he…
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Oct- 2013 -3 OctoberEvents
‘Pink Star’ diamond to fetch $60m at Sotheby’s auction
A pink diamond weighing almost 60 carats has been lined up for auction and is expected to sell for as much as $60m – the largest sum ever paid for a gemstone of any kind at auction. The ‘Pink Star’, as it is being dubbed by Sotheby’s auctioneers, is an…
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Dec- 2012 -10 DecemberCurrent Affairs
Largest ever 3.15 carat coloured diamond set to be auctioned
A rare 3.15 carat circular-cut coloured diamond is set to be auctioned in New York and is expected to raise between £435,000 and £750,000.
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Mar- 2012 -16 MarchManufacturers
Lapponia Jewelry chooses recycled gold
Finnish jewellery brand Lapponia Jewelry has redesigned its supply chain to guarantee the use of 100 per cent recycled gold in its jewellery production.
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Aug- 2011 -25 AugustUncategorized
£3.7 million fancy vivid yellow to lead Christie’s’ autumn auction
Christie’s New York has revealed that it will offer The Vivid Yellow – a rare, highly-saturated fancy vivid yellow diamond of 32.77 carats expected to achieve in excess of $6 million (£3.66 million) – as the star lot of its 18 October sale of “magnificent jewels”.
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