Responsible business practices ‘no longer optional’, says WDC President Feriel Zerouki

The president of the World Diamond Council takes time out of her busy schedule to tell Rough&Polished readers about the critical work of the WDC. Zerouki, the first female present of the body, which includes all the important industry organizations among...

14 october 2024

James Campbell: Botswana Diamonds optimistic as it enters uncharted territory of using AI for mineral exploration

London-listed Botswana Diamonds has expressed optimism about the company’s use of artificial intelligence (AI) to scan the exploration database in Botswana to look for new mineralised deposits. Company managing director James Campbell told Rough...

07 october 2024

Artur Salyakayev: For me, happiness is freedom to make my ideas happen and create valuable products

Artur Salyakayev is an art entrepreneur, founder of the International Jewelry Academy (IJA) and the INCRUA jewelry company. He has initiated and developed successful projects in jewelry industry and services sector. He is also a leading expert...

30 september 2024

Paul Zimnisky: China key for sustained recovery in demand for natural diamonds, prices

The curtailing of upstream and midstream natural diamond production in the past months is starting to have an effect on prices, according to the New-York-based independent diamond and jewellery analyst and consultant, Paul Zimnisky. He told Rough & Polished’s...

23 september 2024

Vladimir Pilyushin: The jewelry market is not stand-alone and moves by the same laws as other markets

Vladimir Pilyushin is editor-in-chief of Russian Jeweler, a leading magazine about the jewelry industry in Russia. He told Rough&Polished about his view on the evolution of the jewelry industry in Russia and touched upon some of its problems.

16 september 2024

Diamcor recovers 45.15 ct gem-quality diamond

14 march 2023
Diamcor has recovered a 45.15-carat gem-quality rough diamond from the processing of quarry material at its Krone-Endora at Venetia Project in South Africa.
This is the second large gem-quality diamond recovered in less than a month as the company unearthed a 72.53-carat rough diamond last month. 
“Even while operating at restricted processing levels, the company’s recovery of the previously announced 72.53-carat diamond gem-quality rough diamond and the recent recovery of the above mentioned 45.15-carat gem-quality rough diamond in the current quarter continues to confirm the potential for these types of large rough diamonds to be recovered from the project’s deposits and provide a positive impact to gross revenues,” said Diamcor
It said the combination of the project’s relatively high percentage of gem-quality diamonds recovered to date, along with the recent recovery of two large gem-quality special rough diamonds, is expected to have a positive impact on the average dollar per carat for the current period.
The company is planning to deliver 2,000 carats for tender and sale.
Tender and sales totalling 1,538.62 carats of rough diamonds in the current quarter to date have generated gross revenues of $980,696.08, resulting in an average dollar per carat of  $637.39.
Meanwhile, Diamcor said it continued with the installation of comprehensive systems aimed at mitigating the long-term impact any potential power cuts has had on the project.
Installation is targeted for completion at the end of the company’s next fiscal quarter.

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