Industry Leadership – CGWG
The Coloured Gemstones Working Group
The Coloured Gemstone Working Group (CGWG), unites luxury brands and mining companies with a common interest in catalysing positive change in the responsible sourcing of coloured gemstones.
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TDi’s role with the Coloured Gemstones Working Group
Starting in 2015, TDi has managed the Coloured Gemstones Working Group (CGWG), a collaborative initiative by prominent brands in the gemstones and jewellery industry.
TDi has provided the CGWG with technical support development of robust and practical resources, tools and projects, that build capability and share knowledge across the value chain, for the benefit of coloured gemstone communities and the jewellery industry at large.
- Production of a series of six research papers addressing the intricate landscape of coloured gemstone mining and trading
- The development of the Coloured Gemstones Community Platform
- Development of training and learning resources including webinars and quizzes
- Development of capacity building tools including sample policies and procedures, and self-assessment and verification tools
Meet the TDi experts involved in the CGWG
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