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CIBJO President expressed support for De Beers plan to develop diamond traceability system

CIBJO President Gaetano Cavalieri has voiced the World Jewellery Confederation's support for a De Beers development project that employs blockchain technology, which was announced on December 4 by the group's CEO, Bruce Cleaver.

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IDE to unveil technology breakthrough initiatives at IDWI 2018

The Israel Diamond Exchange (IDE) has announced that it will unveil a series of groundbreaking initiatives that will have an important impact on the diamond industry in Israel and worldwide at the International Diamond Week in Israel (IDWI)...

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Chinese lab spots stone with CVD coating

A Chinese gemological laboratory has identified a well-concealed synthetic-diamond coating that bolstered the size of a small natural stone.While the lower part of the stone was a colorless, natural diamond, the upper section, including the crown and...

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Fancy yellow diamonds beat estimate price at Bonhams auction

Two separate lots of fancy vivid yellow diamonds that belonged to the Cullinan family were sold at a Bonhams auction for well above their expected price.

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De Beers’ Auction Sales ready to transition fixed forwards programme

De Beers said its Auction Sales business will transition fixed-price forward contracts to core business status, after the success of the pilot programme that was launched last January.

08 december 2017

Diamond stocks are crashing this year

11 october 2017

(The Globe and Mail) - It's been a surprisingly ugly year for most diamond companies. Shares of small producers, mainly focused on mines in southern Africa and Canada, have tumbled more than 30 per cent during the past year and each company seems to be embroiled in its own mess. The issues range from mine setbacks, political fights and low prices for certain types of stones. The volatility is normal for such a speculative corner of the industry, but the losses are surprising since rough-diamond prices have held up relatively well.

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