Size Guide
SIZE GUIDE
A considered fit lets every stone sit naturally. Use this guide to choose a comfortable size for LUMERUNE beaded and chain bracelets, necklaces, rings, earrings, anklets, and adjustable pieces.
GENERAL NOTES
- Jewelry fit is personal. Choose the measurement closest to your body size for a close fit, or size slightly up for a relaxed fit.
- Natural gemstones, crystals, pearls, and handmade details may vary slightly in size, shape, color, and texture.
- Measurements on product pages are approximate due to hand-measuring and material characteristics.
- For extension chains and adjustable closures, the listed size usually describes the wearable range.
Bracelet Guide

How to measure
- Wrap a soft measuring tape around the wrist where the bracelet will sit.
- Keep it close to the skin, without pulling tight.
- No tape? Use string, mark the overlap, then measure it against a ruler.
Recommended fit
For larger or more structured beads, a slightly relaxed fit is usually most comfortable.
| Preference | Add to wrist |
|---|---|
| Close | + 0.5 cm |
| Comfort | + 1.0 cm |
| Relaxed | + 1.5–2.0 cm |
| Bracelet length | Suggested wrist measurement |
|---|---|
| 14.5 cm | 13.5–14.0 cm |
| 15 cm | 14.0–14.5 cm |
| 16 cm | 15.0–15.5 cm |
| 17 cm | 16.0–16.5 cm |
| 18 cm | 17.0–17.5 cm |
Necklace Guide

Necklace placement changes with body frame, neckline, pendant size, and styling preference. For pendant pieces, consider both chain length and pendant drop. Extension chains allow a wearable range; see the product page for the exact range.
| Length | Typical position |
|---|---|
| 35–38 cm | Choker or close to neck |
| 40–42 cm | Near the collarbone |
| 45 cm | Classic everyday length |
| 50–55 cm | Below the collarbone |
| 60 cm and above | Long or layered styling |
Ring Guide

Measure a ring
- Choose a ring that fits the intended finger.
- Measure its inner diameter in millimeters.
- Compare it with the chart below.
Measure your finger
- Wrap paper or string around the finger base.
- Mark where it overlaps.
- Measure that length in millimeters.
| Inner diameter | Circumference | Common size |
|---|---|---|
| 14.0 mm | 44.0 mm | US 3 / UK F |
| 14.8 mm | 46.5 mm | US 4 / UK G |
| 15.2 mm | 47.8 mm | US 4.5 / UK G½ |
| 15.6 mm | 49.0 mm | US 5 / UK H |
| 16.1 mm | 50.6 mm | US 5.5 / UK I½ |
| 16.5 mm | 51.8 mm | US 6 / UK J |
| 16.9 mm | 53.1 mm | US 6.5 / UK J½ |
| 17.3 mm | 54.4 mm | US 7 / UK K |
| 17.8 mm | 55.9 mm | US 7.5 / UK L½ |
| 18.2 mm | 57.2 mm | US 8 / UK M |
| 18.6 mm | 58.4 mm | US 8.5 / UK M½ |
| 19.0 mm | 59.7 mm | US 9 / UK N |
| 19.4 mm | 60.9 mm | US 9.5 / UK O |
| 19.8 mm | 62.2 mm | US 10 / UK O½ |
Measure at the end of the day. If between sizes, choose the larger size—especially for wider bands. Brand and method differences may cause slight variation.
Earrings & Anklets

Earring drop
Drop length is measured from the piercing point to the lowest edge of the earring. Hoop diameter is measured across the widest inner point.
Anklet fit
Measure around the ankle where the piece will rest. Add 1–2 cm for easy movement, or refer to the product page for an adjustable range.
We’re happy to help.
Send your measurement or product question to
support@lumerune.com
