The problem
If your ring size is 2, 3, or 4, most jewelry brands don't make your size. I'm 153cm with size 3 ring fingers and a 13.5cm wrist. Standard rings start at size 5.
Standard bracelets are 16-18cm. They literally fall off.
I got tired of googling "small ring" and finding nothing useful, so I built the database I wish existed.
## What I built
A free, filterable database of 31 jewelry brands verified to carry truly small sizes.
- Filter by ring size, bracelet length, price, material, adjustable/not
- 31 brand pages with detailed size info
- 8 size-filter pages (e.g. "all brands with ring size 2")
- Ring size conversion chart (US/JP/EU/UK)
- Printable ring sizer tool
Site: https://humancronadmin.github.io/tiny-fit-jewelry/
## The Japanese brand discovery
This was the biggest surprise. Japanese jewelry brands like Agete, 4C, and Nojess carry ring sizes from US 1.5 as standard inventory. That's three full sizes
smaller than most Western brands even offer.
The reason is simple -- average ring size in Japan is US 4-5, vs US 6-7 in the West. So Japanese brands naturally make smaller sizes. Most people outside Japan have
no idea these brands exist.
## Tech stack
- Plain HTML/CSS/JS
- GitHub Pages (zero hosting cost)
- 46 pages total
- Brand data stored in a single JSON file
- 31 individual brand pages + 8 size-filter pages auto-generated from that JSON (programmatic SEO)
- Built the whole thing in one day with AI assistance
## What's next
- Applying to affiliate programs (ShareASale, CJ Affiliate, Etsy)
- Adding more brands (targeting 100+)
- Monitoring if programmatic SEO still works after Google's March 2026 core update
The repo is public: https://github.com/HumanCronAdmin/tiny-fit-jewelry
Would love feedback. If you know any brands that carry small ring sizes, let me know.
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