Size Guide
Find your ring size
Between sizes? Go up. Rings are easier to size down than up.
Method 1 — String or paper strip
- Wrap a strip of paper or string around the base of the finger you're sizing.
- Mark where it overlaps.
- Measure the length in millimeters.
- Match the number to the chart below.
Do this at the end of the day when your fingers are warmest. Cold fingers run small.
Method 2 — Existing ring
Grab a ring that already fits the intended finger. Measure the inner diameter in millimeters across the widest point. Match to the chart.
Ring size chart (US)
| US size | Circumference (mm) | Diameter (mm) |
|---|---|---|
| 4 | 46.8 | 14.9 |
| 4.5 | 48.0 | 15.3 |
| 5 | 49.3 | 15.7 |
| 5.5 | 50.6 | 16.1 |
| 6 | 51.9 | 16.5 |
| 6.5 | 53.1 | 16.9 |
| 7 | 54.4 | 17.3 |
| 7.5 | 55.7 | 17.7 |
| 8 | 57.0 | 18.1 |
| 8.5 | 58.3 | 18.5 |
| 9 | 59.5 | 18.9 |
| 9.5 | 60.8 | 19.4 |
| 10 | 62.1 | 19.8 |
| 10.5 | 63.4 | 20.2 |
| 11 | 64.6 | 20.6 |
| 11.5 | 65.9 | 21.0 |
| 12 | 67.2 | 21.4 |
Necklace lengths
- 14" — collar, sits tight at the base of the neck
- 16" — choker, sits at the collarbone
- 18" — princess, just below the collarbone (most popular)
- 20–22" — matinee, sits above the bust
- 24"+ — opera, falls to the chest
Bracelet lengths
- 6.5" — petite wrist
- 7" — average (most popular)
- 7.5" — larger wrist
- 8"+ — extra large or layered look
Measure your wrist with a strip of paper, mark where it overlaps, and add half an inch for comfort.
Still unsure?
Email support@shopstoneblvd.com with your measurements and we'll help you pick.