The World Diamond Council (WDC) plays a central role in promoting responsible sourcing and ethical standards across the global diamond supply chain. As a key voice in the implementation of the Kimberley Process and broader industry reforms, the WDC influences how rough diamonds are tracked, traded, and certified. Jewellery Focus covers the council’s policy updates, advocacy efforts, governance developments, and international collaborations—highlighting their relevance to UK-based jewellers, manufacturers, and suppliers. Our reporting helps professionals understand the compliance frameworks and ethical expectations shaping today’s diamond trade and its future direction.