JewelLearn™ · Knowledge library
Jewellery, explained simply.
Guides on materials, gemstones, styling, history and symbol meanings, written by the JewelHub™ team to help you choose and care for what you wear.
Start here
Quick answers and free tools106 jewellery terms explained, from bail to vermeil.
✦Charm Meanings EncyclopediaFree PDF: 300+ charm symbols and what they mean.
💍Ring size & size guidesUK, US and EU ring sizes, a printable sizer, and chain, necklace and bracelet guides.
🧼JewelCare™Care cards for silver, gold, stainless steel, zinc alloy, copper, resin and jade.
🔮JewelMotif™Charm meanings by occasion, with shop links.
▶JewelWhy™ videosThe 1,000 Whys of Jewellery series.
Knowledge areas
Most-read guides first
Materials & Care
How metals behave, how to test them and how to care for them: silver hallmarks, gold purity, stainless steel and zinc alloy.
- 925 vs S925 vs 999 silver: what the hallmark means
- How to identify jewellery metals at home
- Zinc alloy jewellery: is it safe and worth buying?
- Is magnetic stainless steel fake?
Style & Layering
Ring styles, bracelet stacks and the 2-1-1 rule: practical ways to build a look piece by piece.
- How many types of rings are there?
- 100 motifs and their meanings
- Italian bracelets explained
- The 2-1-1 styling rule
Gemstones & Symbolism
Birthstones, jade, onyx and ruby: what each stone looks like, how it is graded and what it has meant.
- Ruby colours guide: shades and grading
- Jade meaning through history
- How to tell high-quality onyx
- Birthstones by month
Design Stories & History
Where jewellery came from and why it mattered, from ancient bracelets to jade in Chinese culture.
- Jade in Chinese culture
- 25 questions on 100,000 years of jewellery
- Why we have worn bracelets for 7,000 years
Gifting & Stories
Gift guides, customer and blogger reviews, and how orders are packed and shipped.
- JewelGift™: the free surprise in every order
- HS codes and international shipping
- Creator & affiliate programme
Size guides
Ring sizes, chain types, necklace lengths, bracelet sizes and metals compared, free to save or print.
Open Jewellery Glossary →Video & story series
Symbols, history and meaningThe JewelHub™ system
Every layer, in one place
Every order includes a free JewelGift™. JewelLearn™ is written and kept up to date by the JewelHub™ team. Questions? See the FAQ.