Sarine’s David Block: Diamond Industry at Standstill Until Chinese Demand Returns

David Block is CEO of Israel’s Sarine Technologies and has served in the position since 2012. In this exclusive interview for Rough and Polished, Block gives his opinion on the leading issues affecting today’s diamond trade.

Today

Dr M'zée Fula Ngenge: Demand for considerable-sized diamonds stronger than ever

The African Diamond Council (ADC) chairperson Dr M'zée Fula Ngenge told Rough & Polished’s Mathew Nyaungwa in an exclusive interview that although overall global diamond prices have been somewhat soft, the demand for considerable-sized diamonds...

02 september 2024

Amplats sees prospects as a standalone company

Anglo has revealed its plans to demerge Anglo American Platinum (Amplats), which has operations in South Africa and Zimbabwe, to optimise shareholder value. Rough&Polished contacted Amplats to comment on this and other issues but was referred...

19 august 2024

WFDB President Yoram Dvash Remains Confident Despite Global Diamond Challenges

Yoram Dvash is President of the World Federation of Diamond Bourses (WFDB) having been elected in 2020. He found time in his busy schedule to speak to Rough&Polished about the state of the diamond industry around the world and some of the major...

12 august 2024

Lyudmila Vysotskaya: Amber is a mystical stone, a living substance

Lyudmila Vysotskaya is a Kaliningrad-based amber artist and designer, expert, chairwoman of the Amber Academy and member of the Creative Union of Artists in Decorative and Applied Arts. This summer, visitors could admire the art works by Lyudmila Vysotskaya...

30 july 2024

Botswana Diamonds embraces AI

10 april 2024

Dual-listed Botswana Diamonds is set to apply artificial intelligence (AI) techniques to its Botswana database in search of new diamond deposits and potentially other minerals.

It will employ Planetary AI Xplore mineral prospectivity technology, which was developed in collaboration with International Geoscience Services Limited.

The diamond company said it has the second-largest diamond exploration database in Botswana.

"Our mineral database in Botswana is simply vast. Too big for timely analysis by humans. Think of it, over 375,000 km of geophysical data, and 32,000 drill hole logs,” said Botswana Diamonds chairperson John Teeling.

“Massive databases are suited to analysis by computer-based large Data Models and Artificial Intelligence techniques which can analyse substantial amounts of data in a short time... ”

“An added exciting bonus for Botswana Diamonds and Botswana is that the technique will analyse a number of different minerals. We have always believed that there are more diamond deposits to be found under the sand [of Kalahari]. Now there is the possibility of other deposits being identified,” he added.

Mathew Nyaungwa, Editor in Chief of the African Bureau, Rough&Polished