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Metal Purity & Marking
Do not stamp 925 or 14K unless the finished alloy meets that floor.
24K 999 · 22K 916 · 18K 750 · 14K 585 · 10K 417 · 9K 375 (Canadian gold-mark floor). Sterling 925. Copper is not a precious-metal mark.
- Handmade; mixed origin; not quality-stamped.
- Assayed or calculated at [number] and stamped [number].
- Sterling 925 — purchased stock only, kept off the field melt.
Markdown download