Finding your perfect fit makes a piece feel like it was always yours. Here is how to measure at home.
Ring size
Method 1: from a ring you already own
Take a ring that fits the right finger well, measure the inside diameter in millimetres, and match it to the chart below.
Method 2: with a strip of paper
Wrap a thin strip of paper or string around the base of your finger, mark where it overlaps, and measure that length in millimetres. That is your inside circumference. Match it to the chart below.
Tip: measure at the end of the day when your fingers are warm, and if you are between sizes, choose the larger one.
Ring size chart
| US size | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|
| 3 | 14.0 | 44.0 |
| 3.5 | 14.5 | 45.6 |
| 4 | 14.8 | 46.5 |
| 4.5 | 15.3 | 48.1 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.0 | 50.3 |
| 6 | 16.5 | 51.8 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.3 |
| 7.5 | 17.7 | 55.6 |
| 8 | 18.1 | 56.9 |
| 8.5 | 18.5 | 58.1 |
| 9 | 18.9 | 59.4 |
| 9.5 | 19.4 | 60.9 |
| 10 | 19.8 | 62.2 |
Need resizing later? Ring resizing is part of our free lifetime care service. Just reach out.
Necklace length
Each necklace shows its exact length on the product page. As a general guide for how a length sits:
| Style | Length | How it sits |
|---|---|---|
| Choker | 35 to 37 cm | Snug at the base of the neck |
| Princess | 42 to 45 cm | On or just below the collarbone, the most versatile |
| Matinee | 50 to 60 cm | Below the collarbone, over a neckline |
If you are unsure which length suits you, message us and we will help.
Earrings
Earrings do not need a size. Each pair lists its dimensions (for example drop or hoop diameter) on its product page. All RỪNG pieces are nickel-free and gentle on sensitive ears.
Still unsure?
We are happy to help you find the right fit. Message us on Instagram @rungjewelryofficial or email hello@rungjewelry.com.