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.

11 september 2024

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

Diamcor eyes run-of-mine prices of $175/ct to $200/ct from SA project

12 december 2012

Diamcor Mining said the average run-of-mine prices of $175/ct to $200/ct were still within reach for the Krone-Endora at Venetia project, in South Africa.
The Canadian National Instrument (NI) 43-101-compliant technical report, filed in July 2009, had provided an estimate of $70/ct on average, while diamonds that were part of testing recoveries, had attracted an average of $142/ct.
Mining Weekly quoted Diamcor chief executive Dean Taylor as saying that the significant upside of the project lies in the project’s propensity for individual diamonds weighing 10 ct and more.
“It’s going to be nice to see what’s in these larger stockpiles,” he said, referring to the stockpiles of material-containing ore in the 10 mm to 28 mm, and 28-mm-plus categories, which were not processed, owing to the larger-sized plant still under construction.
Taylor also said he was confident in the operation’s success.
“Every time we run the plant, we get great recoveries,” he said.
Diamcor said it was expecting the move to full-scale mining to coincide with the issuance of a mining right for the project by the South African Mineral Resources Department.
This was expected to take place in the first quarter of 2013.

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