Use a ring that already fits
Measure the inside diameter in millimetres and compare it with the chart below. Measure a ring worn on the same finger — sizes differ between hands.
| Indian size | Inner circumference | Approx. UK |
|---|---|---|
| 10 | 50.0 mm | K½ |
| 12 | 52.0 mm | M |
| 14 | 54.0 mm | N½ |
| 16 | 56.0 mm | P |
| 18 | 58.0 mm | Q½ |
Use a ring sizer
When you order a home trial you can ask for a free ring sizer instead of a sized replica. Measure at the end of the day, when fingers are slightly larger.
Buying a surprise
Choose a common size (Indian 12–14) and use the free resize within 60 days of delivery if needed.
