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

SSEF launches global service for melee diamonds down to 0.5 mm

08 june 2023
The Swiss Gemmological Institute SSEF announced the successful conclusion of validation testing of the ASDI-500, the newest version of the Automated Diamond Spectral Inspection device, developed with Swiss robotics company UNIMEC SA. 
The system is able to screen very large quantities of round colourless polished melee, detecting and extracting synthetics and simulants from among the natural diamonds.
«This is a next generation instrument that allows automated diamond authentication, especially in the size segment between 1.00 millimetres and 0.50 millimetres, for which no automated solution existed thus far. We are pleased make available this new authentication service to our customers," said Jean-Pierre Chalain, Project Manager and Director of the Diamond Department at SSEF.

Alex Shishlo for Rough&Polished