Buy and sell certified second-hand jewelry, including vintage and signed pieces.
EmpCo Directive — September 27, 2026
We analyzed the websites of over 250,000 companies, including 58 Facettes's, to extract CSR initiatives and communications containing risky environmental claims.
Greenwashing risk score + your position within your sector
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Total organizations analyzedAnalysis by axis
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Methodology: Score calculated according to 6 CSR themes (Carbon, Biodiversity, Circular Economy, Sustainable Investments, Governance, Social Impact)
Sources: Public data, CSR reports, documented initiatives, official databases
Last update: March 2026
This analysis is not yet available in English. Please see the French version.
Leading organizations
58 Facettes
B
Buying and selling certified vintage jewelry, specializing in luxury second-hand pieces from high-end brands like Cartier.
Gemme
B
Selling certified and guaranteed second-hand jewelry. Expertise by gemmologists. Resizing and repairing jewelry. Wide range of antique, vintage, and signed jewelry. Prices 30 to 60% lower than new prices.
Mad Lords
B
Luxury jewelry design and sales, including contemporary creations, vintage, and second-hand pieces, with a focus on customization and bespoke services.
Initiatives identified among leaders
Réduction de l'impact environnemental via la vente de bijoux d'occasion
“58 Facettes met en avant les bénéfices environneme...” - 58 Facettes58% of similar organizations communicate on CSR issues
+127 initiatives collected from 50 similar organizations
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