Tag: Hallmarks
Every Trinket File guide tagged hallmarks: fineness numbers, assay office marks, plating stamps and gold-filled claims.

Buying Second-Hand Jewellery: What to Inspect and What to Ask
- Trinket File
- Second Hand
- 19 May, 2026
Second-hand is where a modest budget meets well-made jewellery, and it is also where a buyer has the least protection. Estate sales, pawn shops, auction houses, vintage dealers and online marketplaces
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Gold, Plated, Filled or Solid: What the Marks on a Piece Mean
- Trinket File
- Metals and Stones
- 17 Feb, 2026
A stamp on a piece of jewellery is a declaration, not a guarantee. It is still the single most useful piece of information you have, and the difference between a piece that survives daily wear and one
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How to Check Jewellery Construction Before You Buy
- Trinket File
- Buying
- 20 Jan, 2026
Most of the attention in a jewellery purchase goes to what a piece looks like from arm's length. That is the part the maker has designed for. The part that decides whether the piece still looks right
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