Comments on: The Plumb Club becomes first trade association to require its members to join the Responsible Jewellery Council https://www.responsiblejewellery.com/the-plumb-club-becomes-first-trade-association-to-require-its-members-to-join-the-responsible-jewellery-council/ The world’s leading standard-setting organisation for the entire jewellery and watch industry Thu, 25 Aug 2022 09:53:32 +0000 hourly 1