The International Institute of Diamond Grading & Research (IIDGR), a part of The De Beers Group of Companies, has announced that it will unveil the latest addition to its suite of synthetic detection technology at the September Hong Kong Jewellery & Gem Fair. The new instrument, PhosView, is a compact, self-contained screening device designed to … Read More →
GIA researchers say that a recently graded synthetic stone – the largest of its kind to be studied by the organisation – exemplifies how quickly synthetic diamond technology is progressing and the increasing importance of identification. The stone, which was examined at the Gemological Institute of America’s (GIA’s) New York laboratory, was supplied by Russian … Read More →