China
B Corp certified — Jewelry & related articles
YIN Fine Jewelry operates in a category (jewelry) outside the apparel framework used for this assessment. The scoring reflects that jewelry—precious metals, gemstones, and finished pieces—does not align with fiber quality, yarn construction, stitching, or weave standards. Fine jewelry's longevity and repairability operate under entirely different parameters (resizing, stone replacement, metal refinishing) than garment repair. We could not find evidence of a formal repair program, warranty structure, sustainability certifications, or detailed supply chain transparency in publicly available materials.
Every brand on Oras is independently researched across five pillars: material quality, construction and craftsmanship, longevity and repairability, sustainability and ethics, and design philosophy. We use a consistent framework so you can compare brands meaningfully.
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