BRASILIA, Brazil, May 21, 2025 – Dr Gaetano Cavalieri, President of CIBJO, World Jewellery Confederation, has received a Lifetime Achievement Award from the International Colored Gemstone Association (ICA) for his contributions in supporting the global colored gemstone industry. Dr Cavalieri…

Bonas Group gave a presentation at the ICA Congress outlining the benefit of tenders to colored gemstone miners. Tenders are the most flexible and cost-efficient route to the market for miners, Tim Denning, who heads colored gemstone tenders at Bonas,…