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Opsydia takes ‘exciting’ steps to further diamond identification tech

The 'Nano ID' and 'Loupe ID' sub-surface identification features are designed for use with both natural and lab-grown stones

VIDEO: GIA launches full lab-grown diamond grading service

Green Rocks Diamonds has become one of the first companies to send its stones to GIA for grading

De Beers Group and Christie’s reveal plans for interactive coloured diamond exhibit

Taking place in London next month, the showcase will feature rare and striking diamonds, alongside hands-on demonstrations.

De Beers Industry Services welcomes first UK diamond dealer to use its grading reports

Hatton Garden jeweller becomes first UK-based diamond dealer to stock loose polished diamonds with De Beers Group Industry Services grading reports.

IIDGR to launch new synthetic diamond detection technology

The International Institute of Diamond Grading & Research (IIDGR), part of The De Beers Group of Companies, will unveil the latest addition to its...

IIDGR agrees three-year sponsorship deal with UK Jewellery Conference

The International Institute of Diamond Grading & Research (IIDGR) has signed a three-year deal to sponsor the annual UK Jewellery Conference, organised by the...

De Beers launches new diamond grading partnership with NAJ

The International Institute of Diamond Grading and Research (IIDGR), part of the De Beers Group of Companies, has launched a new diamond grading partnership...

London Diamond Bourse launches diamond grading window service

The London Diamond Bourse (LDB) has launched a new window service, enabling members’ diamonds to be sent to the International Institute of Diamond Grading...

FEATURE: The diamond labs failing the industry

With diamond grading not only varying from lab to lab, but from person to person, levels of consistency are dangerously low. Stacey Hailes investigates...

Read the November 2015 issue of Professional Jeweller online now

The November 2015 edition of Professional Jeweller is available to read online now, featuring a striking cover image from Links of London’s 25 Years anniversary campaign. This...