SCS Global Services
Signet's program ensures jewelry sourcing respects ethical standards.
This certification is best suited for jewelry product manufacturers, mining companies, and supply chain participants who supply to Signet Jewelers or wish to demonstrate responsible sourcing practices. It is particularly valuable for companies seeking to verify that their materials are ethically mined, conflict-free, and aligned with Signet's sourcing standards.
Certification
English
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Cradle-to-Cradle Certified Platinum
Cradle to Cradle Products Innovation Institute Inc
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Transparency Project Certification
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UL GREENGUARD certification
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UL GREENGUARD Gold certification
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SCS Global ServicesLast verified Mar 10, 2026