I Ring Size
Inner circumference of the band. Between sizes — choose the larger.
| mm | UK | EU |
|---|---|---|
| 44.2 | F | 44 |
| 45.5 | G | 45½ |
| 46.8 | H | 46¾ |
| 48.0 | I | 48 |
| 49.3 | J | 49¼ |
| 50.6 | K | 50½ |
| 51.9 | L | 51¾ |
| 53.1 | M | 53 |
| 54.4 | N | 54¼ |
| 55.7 | O | 55¾ |
| 57.0 | P | 57 |
| 58.3 | Q | 58¼ |
| 59.5 | R | 59½ |
| 60.8 | S | 60¾ |
| 62.1 | T | 62 |
| 63.4 | U | 63¼ |
| 64.6 | V | 64½ |
| 65.9 | W | 65¾ |
| 67.2 | X | 67 |
| 68.5 | Y | 68¼ |
| 69.7 | Z | 69¾ |
II Necklace Length
Where the pendant falls, by length and stature.
Indicative drop lengths (mm)
| Style | mm | Where it sits |
|---|---|---|
| Collar | 300–350 | High on the neck |
| Choker | 380–410 | Base of the neck |
| Princess | 420–480 | On the collarbone |
| Matinee | 500–600 | Below collarbone |
| Opera | 700–850 | On the chest |
III Wrist & Bracelet
Measure below the wrist bone. Choose your preferred drape.
| Wrist (mm) | Snug +15 | Comf. +20 | Relaxed +25 |
|---|---|---|---|
| 140 | 155 | 160 | 165 |
| 150 | 165 | 170 | 175 |
| 160 | 175 | 180 | 185 |
| 170 | 185 | 190 | 195 |
| 180 | 195 | 200 | 205 |
| 190 | 205 | 210 | 215 |
| 200 | 215 | 220 | 225 |
| 210 | 225 | 230 | 235 |
Ease guide. Snug (+15 mm) sits close; Comfortable (+20 mm) for everyday wear; Relaxed (+25 mm) for a loose drape. If in doubt, choose Comfortable.
Not sure of your size?
Measure at home — all you need is a strip of paper.
With a ruler
- Cut a thin strip of paper and wrap it snugly around your finger or wrist. Mark where it overlaps.
- Lay the strip flat and read the length in millimetres.
- Match that figure to the tables above to find your size.
Without a ruler
- Wrap and mark the strip as above.
- Hold it beside any object whose size you know, and judge the length from that.
- Match your estimate to the tables above.
Useful references — A4 sheet 210 × 297 mm · Drinks can ~66 mm across, 115 mm tall · Sticky note 76 × 76 mm · your phone (look up your model's exact dimensions).