Jewellery and Precious Metals
In jewellery, value depends on a piece’s history as much as on the piece itself. Spectrace makes origin and the record of every change of hands travel with it.
Can you show the history of the piece in your hand?
Precious metal changes hands many times and its origin blurs a little at each step. An unbroken record keeps value unbroken too.
- Metal of unclear origin
- Purity and content claims
- History in resale
- Matching certificate to product

Where the sector stands
In jewellery and precious metals, value depends on a piece’s history as much as on the piece itself. It changes hands many times and its origin blurs a little at each step; the link between document and product can break along the way.
A signature bound to the product together with an unbroken record carries origin and the history of every change of hands with the piece. Once the match between certificate and product is tied to a record, value holds in resale too.
How Spectrace approaches it
A signature bound to the product and an unbroken record.
Mark the product
Grafex and Lumvex place a signature that belongs to you without disturbing the design, so verification happens on the spot.
Record the history
Tagvex keeps a record for each piece, keeping certificate and product together.
Close the chain
From maker to retailer, every stage is written to the same record.
What you secure
When history is on record, three outcomes follow.
The buyer’s confidence
Origin and history can be shown, so trust does not depend on the seller.
Resale value
A piece with a record keeps its value when it is sold on.
Certificate integrity
The match between document and product is on record, so a mismatch is noticed.
Frequently asked
Can it be applied to small pieces?
Marking can be applied to the piece itself or to its certificate; the suitable method is determined during technical review.
How does it relate to the certificate?
Document and product are tied to the same record, so a mismatch is noticed.
Is the history visible in resale?
Because the record is bound to the product, it continues when the piece changes hands.
Record setup for your jewellery
Share your product range and sales structure and we will shape the right setup together.