Ring size guide
INSP rings come in sizes 17, 18, 19 and 20. The number is the inner diameter of the ring, in millimetres.
Size chart
| Size | Inner diameter | Finger circumference |
|---|---|---|
| 17 | 17.0 mm | 53.4 mm |
| 18 | 18.0 mm | 56.5 mm |
| 19 | 19.0 mm | 59.7 mm |
| 20 | 20.0 mm | 62.8 mm |
How to measure at home
With a ring you already wear
Pick a ring that fits the finger you want to wear the piece on. With a ruler, measure the diameter inside the ring, from one side to the other through the centre. Find the closest size in the chart.
With a strip of paper
Wrap a thin strip of paper around the base of your finger, without squeezing. Mark where the paper overlaps, lay it flat and measure the length in millimetres. That is your circumference: find the closest value in the chart.
Tips
- Measure at the end of the day, when fingers are slightly larger.
- If you are between two sizes, choose the larger one.
- Wide rings (like the Trio Ring) need half a size up.
- Your dominant hand is usually slightly larger.
Any questions? Write to geral@inspatelier.com.