Jewellery Glossary
A–Z reference for jewellery, gemstone, and manufacturing terms. Search or browse by letter.
Why This Glossary Exists
The jewellery trade uses hundreds of specific technical terms that rarely appear in everyday language — from settings and cuts to metal fineness and gemstone treatments. Whether you're a brand owner sourcing manufacturing, a retailer training staff, or a shopper trying to understand a product description, this glossary breaks down the terminology in plain English.
Related Resources
For deeper coverage of specific topics referenced here, see our Hallmarks & Metal Stamps Guide, Jewellery Setting Types Guide, Gemstone Clarity & Grading Guide, Diamond Shapes & Size Chart, and Gemstone Size & Weight Chart.
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