---
title: Jewelry Passports — metal, gemstone, provenance, one record per piece
description: "Jewelry brands: hallmarking, RJC CoC, Kimberley status, metal + gemstone provenance. TracePass fills 52 fields per piece and hosts per-unit passports."
canonical: "https://www.tracepass.eu/jewelry"
locale: en
source: "https://www.tracepass.eu/jewelry"
---

# Jewelry Passports — metal, gemstone, provenance, one record per piece

> Jewelry brands: hallmarking, RJC CoC, Kimberley status, metal + gemstone provenance. TracePass fills 52 fields per piece and hosts per-unit passports.

Point TracePass at your brand's product pages and sustainability hub. We fill 52 fields covering metal fineness, gemstone 4Cs, Kimberley / RJC status, and take-back programmes.

## Who it's for

Jewelry brands, goldsmiths, retailers, and importers placing fine jewelry (gold / silver / platinum / diamond / gemstone) on the EU market.

## How TracePass helps

- Research agent reads Pandora / Tiffany / brand sustainability hubs — pulls RJC status, recycled-metal %, hallmark authority automatically.
- Gemstone-data editor (type / weight / 4Cs / origin / treatment) as structured fields — one schema for diamonds, coloured stones, and lab-grown.
- Null-with-evidence for plain-metal pieces with no gemstone — declares 'metal-only construction' honestly instead of leaving fields empty.
- Kimberley Process certificate + RJC Chain-of-Custody captured as structured evidence + URL.
- Sterling-silver pieces get `additionalMetals: ['copper']` filled automatically — AI recognises S925 = 92.5% Ag + 7.5% Cu by definition.
- Designed for ESPR (Regulation (EU) 2024/1781) jewellery-category coverage — recycled-metal %, gemstone provenance, durability, and end-of-life buy-back sit in the schema, ready for the delegated act when it lands.

## What the template covers

- Primary metal + fineness (925 / 750 / 950)
- Additional-metal alloy composition
- Hallmark presence + authority
- Gemstone type / weight / 4Cs / origin / treatment
- Kimberley Process (diamonds)
- RJC Chain-of-Custody
- Fairmined / Fairtrade gold
- Care + repair + take-back programmes

## FAQ

### Small artisan studio — 52 fields sounds heavy.

Most fields auto-fill from metal + gemstone type. A sterling silver ring without gemstones needs ~15 fields actually filled; the rest save as null-with-evidence. Basic plan (€49/mo) covers artisan volumes.

### How do we share the Kimberley certificate?

Upload the certificate PDF or paste the URL — TracePass stores it as structured evidence on the Kimberley-status field. Regulators and retailers can verify directly from the passport.

### We sell across several EU markets with different hallmarking rules — can one passport handle that?

Yes. TracePass records the hallmark presence and the assay/hallmark authority as separate fields, plus the metal fineness (925 / 750 / 950), so the same per-unit passport carries the evidence each member state expects. You review and approve the authority before publishing, and the GS1 Digital Link QR resolves to the same record wherever the piece is sold.

### Our gold is recycled and RJC-certified — how does the passport prove that without overclaiming?

TracePass captures the RJC Chain-of-Custody status and recycled-metal percentage as structured fields, each backed by the source document or URL it was drawn from and a confidence score. Because every figure links to its evidence and you approve it before publishing, the passport states exactly what your certification supports — no Fairmined or recycled claim appears unless a source backs it.