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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.

Today

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)...

Today

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

Average Engagement Ring Price Rises to $6,351, Survey Says

07 december 2017
(jckonline.com) - The average price of an engagement ring is now $6,351—a significant rise from the $5,095 recorded in 2011, according to The Knot 2017 Jewelry & Engagement Study. The survey polls 14,000 engaged or recently married brides and grooms across the United States. Some highlights already appeared in last month’s JCK.

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