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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Dec- 2021 -8 DecemberRetailers
Prestige Valuations launches ethical ring collection
Hatton Garden-based jeweller, Prestige Valuations, has launched a new range of fully sustainable, ethical natural diamond rings, in a bid to reduce the carbon footprint of proposals. The first piece in the collection is a 0.5 carat engagement ring. The diamond engagement ring is set in Fairtrade gold and comes…
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Oct- 2020 -29 OctoberDesigners
Alison Cooper launches Alicia J brand
Entrepreneur Alison Cooper has founded new bespoke jewellery brand Alicia J, with the business officially launching online this month. The bespoke diamond and engagement ring business aims to “help young people navigate the incomprehensible minefield that is buying an engagement ring”. The brand emphasised that personalised pieces will be crafted…
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Oct- 2019 -17 OctoberEconomy
GIA commits $1.3m to artisanal mining education project
Gemological Institute of America (GIA) in Tanzania will expand distribution of its gem guide for artisanal miners to other communities and countries in Africa. Speaking at the ICA Congress in Bangkok on 15 October, GIA President and CEO Susan Jacques announced a four-year, $1.3m (£1m) commitment, funded from the GIA…
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Sep- 2019 -6 SeptemberTrade Organisations
GIA senior vice president Kathryn Kimmel retires
Kathryn Kimmel, senior vice president and chief marketing officer, has retired from the Gemological Institute of America GIA. According to the group, during her 29 years of service to the Institute and its mission to protect consumers, she built a “remarkable and enduring” legacy. It added that Kimmel played a…
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May- 2019 -31 MayInternational
GIA adds country of origin reports for coloured diamonds
The Gemological Institute of America (GIA) has added natural coloured diamonds to its GIA Diamond Origin Report Service. The group said the “innovative” service, announced on March 28, scientifically matches faceted D-to-Z and now natural coloured diamonds to their original rough to confirm the gem’s country of origin. The GIA…
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Apr- 2019 -9 AprilInternational
WFDB welcomes GIA’s changes to reports for lab-grown diamonds
The World Federation of Diamond Bourses (WFDB) has “welcomed” the changes by the Gemological Institute of America (GIA) to its reports for lab-grown diamonds. The GIA said its reports will be changed to come into line with revisions to the US Federal Trade Commission (FTC) Jewelry Guides announced last year.…
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Feb- 2019 -8 FebruaryFeatures
The gems of the jewellery auction
Between $30-50m (£23.1m-£38.5m) is the expected price the Pink Legacy diamond is expected to fetch at the Magnificent Jewels auction on 13 November at Christie’s in Geneva. “The saturation, the intensity of this stone is as good as it gets in a coloured diamond,” says Rahul Kadakia, international head of…
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Oct- 2018 -26 OctoberManufacturers
Alrosa pilots GIA’s M2M programme
GIA (Gemological Institute of America) has announced that Alrosa, the world’s largest producer of rough diamonds, is piloting the Institute’s M2M program. M2M is a digital platform that brings together GIA’s ability to scientifically match rough diamonds to the resulting polished gems with information from each step in the value…
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Sep- 2018 -25 SeptemberAuctions
Christie’s Geneva auction to feature largest fancy vivid pink diamond worth $50m
Christie’s Geneva auction will present the largest and finest fancy vivid pink diamond ever offered at auction by the company with a price estimated between $30m to $50m (£22.8m to £38m). Weighing just under 19 carats (18.96 carats), the rectangular-cut gem named the The Pink Legacy will lead Christie’s Magnificent…
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Jul- 2018 -3 JulyFeatures
Would you buy lab-grown diamond jewellery?
“Synthetic diamonds will never replace a natural diamond,” says Leonard Zell, Jewellery Focus’ own columnist and a specialist in jewellery sales training, with a chuckle. “I can’t see how a woman would ever want to mention that she has a lab created diamond as an engagement ring.” Zell’s remarks are…
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