ETERNA Size Guide
Ring Size
Method 1: Measure the inner diameter of a ring that fits you
Method 2: Wrap a string around your finger and measure the length
| Diameter (mm) | US Size |
|---|---|
| 15.7 mm | 5 |
| 16.5 mm | 6 |
| 17.3 mm | 7 |
| 18.1 mm | 8 |
| 18.9 mm | 9 |
Tip: Measure at the end of the day for best accuracy.
Bracelet Size
- Measure your wrist with a tape or string
- Add extra length:
- Snug fit: +1 cm
- Comfort fit: +1.5 cm
- Loose fit: +2 cm
Example: Wrist 16 cm → Bracelet 17.5–18 cm
Necklace Size
Choose your preferred length:
| Length (inches) | Style |
|---|---|
| 14″ | Choker |
| 16″ | Collarbone (most popular) |
| 18″ | Standard |
| 20″ | Slightly longer |
| 22″–24″ | Statement |
Tip: For everyday elegance, ETERNA recommends 16″–18″.
Need help? The ETERNA team is here to assist you in finding your perfect fit.