SIZE GUIDE
Find your fit with AMBECA's ring and bracelet measurements. Check the individual product page for the sizes and fit details available for each piece.
Ring Size Guide
AMBECA ring sizes run from US 5 to US 9. Wrap a narrow strip of paper around your finger, then measure the marked length and compare it with the chart below.

01Wrap your finger
Wrap a narrow strip of paper snugly around the base of the finger you want to size. Mark the point where the paper overlaps. Make sure the strip can slide over your knuckle.

02Read the circumference
Lay the strip flat against a ruler, starting at zero. Read the distance to your mark in millimetres, then find the closest inside circumference in the size chart.
| US size | Inside diameter | Inside circumference |
|---|---|---|
| 5 | 15.7 mm | 49.3 mm |
| 6 | 16.5 mm | 51.9 mm |
| 7 | 17.3 mm | 54.4 mm |
| 8 | 18.1 mm | 57.0 mm |
| 9 | 18.9 mm | 59.5 mm |
Ring sizing tips
- Measure when your hands are warm, ideally near the end of the day.
- If your knuckle is wider than the base of your finger, make sure the ring can pass over it comfortably.
- Wider bands can feel tighter than slim bands. If you fall between sizes, consider the larger size.
Bracelet Size Guide
AMBECA bracelet and bangle sizing in this guide runs from 15 cm to 19 cm. Measure your wrist first, then choose the length or size that gives you the fit you prefer.

01Measure your wrist
Wrap a flexible tape or strip of paper snugly around the part of your wrist where you wear a bracelet. Mark the overlap and measure it in centimetres.

02Read and choose your length
If you used paper, lay it flat with the starting edge at zero and read the mark in centimetres. For a comfortable chain bracelet, allow about 1–1.5 cm beyond your snug wrist measurement. Check each product's listed length or extender.
| Bracelet size | Approx. length | Suggested wrist measurement | Fit |
|---|---|---|---|
| 15 cm | 5.9 in | 13.5–14.5 cm | Close |
| 16 cm | 6.3 in | 14.5–15.5 cm | Close to regular |
| 17 cm | 6.7 in | 15.5–16.5 cm | Regular |
| 18 cm | 7.1 in | 16.5–17.5 cm | Relaxed |
| 19 cm | 7.5 in | 17.5–18.5 cm | Roomy |
Bracelet sizing tips
- If you are between sizes, choose according to how close or loose you like your bracelet to sit.
- Adjustable chain styles may fit across several lengths; check the product page for the actual chain and extender measurements.
- Rigid bangles and cuffs fit differently from chain bracelets. Check their product dimensions before ordering.