Grading
Grading is a critical process in the jewellery trade, determining the quality and value of diamonds and gemstones through assessments of cut, colour, clarity, and carat weight. For UK jewellers, designers, and wholesalers, understanding grading standards and staying informed on updates from leading laboratories is essential to maintain trust, pricing accuracy, and compliance in the market. Jewellery Focus provides comprehensive coverage on grading developments, including innovations, certification practices, and insights that help trade professionals navigate this vital aspect of their operations.
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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 of America (GIA) reports. RapNet said the members have also been suspended by the GIA for allegedly participating in a scheme that hacked into the GIA’s computer system and upgraded…
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27 OctoberAppointments
Dix Noonan Webb enters jewellery market with Bonhams hires
International coins and medals specialists Dix Noonan Webb is entering the jewellery market with two Bonhams hires briefed to launch a new jewellery department. The new division will open for business on 11 November 2015, headed up by Frances Noble (assisted by Laura Smith), both of whom join from Bonhams. The new…
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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). The diamond is the centrepiece of the ‘Magnificent Jewels’ auction and Noble Jewels in Geneva on November 11. It weighs 12.03 carats and has been graded ‘fancy vivid blue’, the…
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Jun- 2015 -24 JuneOpinion
SOAPBOX: Over-grading must be stamped out
The global diamond industry is currently facing a range of tough challenges. But, says ERNIE BLOM, the issue of apparent over-grading of diamonds by some labs must be treated as a priority. As you would expect from an organisation such as the World Federation of Diamond Bourses (WFDB), which represents…
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4 JuneNews
Read the latest issue of Jewellery Focus
The latest issue of Jewellery Focus is now available to view online. Have a peruse of the contents below, and then hit the blue button at the bottom of this article to go to the issue viewer. Roundup Page 7 Industry News From store openings to hallmarking figures, we provide…
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May- 2015 -19 MayEditor's Blog
Without tough penalties, this diamond grading issue will become a crisis
Put yourself in the shoes of one of your customers, for just a moment. You’ve saved for several weeks or even months to buy yourself or a loved one an expensive watch, locket or ring. You’ve been eyeing up what’s in the windows whenever you pass a jeweller, and probably…
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18 MayTrade Organisations
WFDB calls for further debate on issue of over-grading
The president of the World Federation of Diamond Bourses (WFDB), Ernie Blom has expressed his support for the industry-wide debate on the issue of overgrading. He said it will be one of the issues on the agenda of the presidents’ meeting, a biennial gathering of the 30 members of the…
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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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12 MayInternational
GIA notifies trade of potential undisclosed diamond treatment
Approximately 500 colourless to near-colorless diamonds submitted primarily to GIA’s grading laboratory in Ramat Gan, Israel, were potentially subjected to an undisclosed temporary treatment, the body has announced. GIA said it believes that the treatment “temporarily masks the body colour of the diamond, resulting in a colour grade that can…
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Mar- 2015 -11 MarchEvents
Weston Beamor designer wins ‘Gem-A Award’ for second year running
Joanna Fronczak-Jabbal, a CAD (computer-aided design) designer at Birmingham casting house and 3D printing company, Weston Beamor, has won the Gem-A Gold Award for the second consecutive year. The award, from the Gemmological Association of Great Britain, was awarded to Fronczak-Jabbal at the Goldsmiths’ Craft and Design Council Awards which…
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