Find the ring size without giving it away.
Most proposals are a surprise, so here are three quiet ways to get the size. A close guess is fine, and we'll help you check it.
Ask us to help you size itThree ways to get it
Borrow a ring they already wear
Take one from the right finger for a day. A jeweller can size it in seconds, or measure the inside across with a ruler and match the diameter in the chart.
Use a strip of paper
Wrap it around the base of the finger, mark where it meets, and measure the length in millimetres. Measure in the evening, when fingers are a little bigger, and make sure it slides over the knuckle.
Ask someone close
A best friend, a sister or a parent may already know the size, or can find out without giving the surprise away.
Not sure? A close guess is fine. If it needs adjusting after the proposal, resizing is $100 dropped off or $200 shipped.
Size chart
| Size (US, CA) | Across | Around |
|---|---|---|
| 3 | 14.1 mm | 44.2 mm |
| 3.5 | 14.5 mm | 45.5 mm |
| 4 | 14.9 mm | 46.8 mm |
| 4.5 | 15.3 mm | 48.0 mm |
| 5 | 15.7 mm | 49.3 mm |
| 5.5 | 16.1 mm | 50.6 mm |
| 6 | 16.5 mm | 51.9 mm |
| 6.5 | 16.9 mm | 53.1 mm |
| 7 | 17.3 mm | 54.4 mm |
| 7.5 | 17.7 mm | 55.7 mm |
| 8 | 18.1 mm | 57.0 mm |
| 8.5 | 18.5 mm | 58.3 mm |
| 9 | 18.9 mm | 59.5 mm |
| 9.5 | 19.4 mm | 60.8 mm |
| 10 | 19.8 mm | 62.1 mm |
Across = inside diameter, around = the finger's circumference, both in millimetres. Canada and the US use the same ring sizes. Between two sizes? Pick the bigger one.
Ask us to help you size it
Still unsure? Book a free video consult and we'll check the size with you on the call.
