CIBJO, the World Jewellery Confederation, has described as ‘ground-breaking’ the publication by the International Standards Organisation of ISO 24016, the first-ever standard approved by the body that ...
An Israeli high-tech company has invented a machine that it says can instantly grade the clarity of polished diamonds—a development the company said Thursday will bring new standards to a painstaking ...
Learn what to look for in certified lab diamonds, including certification, the 4Cs, cut quality, grading reports, and value, ...
NEW YORK, NY / ACCESSWIRE / August 27, 2020 / Gemological Science International has carved a niche in the diamond industry for its range of gemological services, with clients in different parts of the ...
The International Institute of Diamond Grading & Research (IIDGR), part of De Beers Group, has established four new diamond grading partnerships with leading diamond jewellery retailers in Thailand, ...
A major US diamond information platform has announced that it would no longer sell stones certified by EGL International, a diamond certification service with roots in Israel, the latest shot in a ...
To continue reading this content, please enable JavaScript in your browser settings and refresh this page. The diamond retailer with the ubiquitous radio ads is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results