Buying guides & explainers
Brass, zinc alloy, and plating thickness: a spec-sheet vocabulary
The five fields that decide whether a fashion jewelry style survives its first season — and how to compare two quotes line by line.
Natural stone lot photography: why we photograph the parcel you buy
Veining, tone shifts and inclusions are the product. How lot-level photography closes the gap between approved sample and shipped bulk.
MOQ, tiered pricing, and how wholesale jewelry quotes actually work
Why MOQ varies tenfold between styles, how tier pricing maps to your order size, and what a quotation should state in writing.
How to read a jewelry test report (and the four attributes that make it evidence)
Standard, laboratory, report number, date. Miss one and the report is decoration. A buyer's guide to verifying compliance documentation.
316L, 304, and why the grade matters for jewelry worn on skin
Both are stainless steel. Only one is specified for pieces worn against skin — and the difference is one element.
PVD vs water plating: what actually lasts on stainless steel
Two coating processes, two very different wear lives. How to read plating thickness on a spec sheet before you quote your own customers.
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