Germany
B Corp certified — Jewelry & related articles
Maren Jewellery operates in a category (fine jewellery) where material durability is inherent to the medium—precious metals and gemstones last indefinitely. However, we could not find evidence of a formal repair or restoration program, spare parts availability, or lifetime warranty that would unlock the full longevity premium the category affords. Supply chain transparency appears limited to country-of-origin disclosure; full factory tracing or artisan attribution would strengthen ethical claims. Sustainability certifications (GOTS, B Corp, etc.) don't apply to jewellery, but third-party gemstone or metal sourcing certifications (Fairmined, Responsible Jewellery Council) would provide concrete assurance beyond stated practices.
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