The perfect fit. Measured at home.
Size charts and simple at-home steps for rings, bracelets and necklaces, so your piece feels right the first time. Measure in a few minutes, compare with the charts below, and ask us if you are between sizes.
Measure your ring size
Use a ring that fits
Measure the inside diameter of a ring you already wear on that finger, edge to edge, in millimeters.
Or wrap your finger
Wrap a strip of paper around the base of your finger, mark where it overlaps and measure the length (circumference).
Match the chart
Find the closest measurement below. Between sizes? Choose the larger one, especially for wide bands.
Measure at the right time
Fingers are larger at the end of the day and in warm weather. Measure 2–3 times for accuracy.
Ring size conversion
| US / CA | UK / AU | EU / ISO | Diameter (mm) | Circumference (mm) |
|---|---|---|---|---|
| 4 | H | 47 | 14.9 | 46.8 |
| 4.5 | I | 48 | 15.3 | 48.0 |
| 5 | J½ | 49 | 15.7 | 49.3 |
| 5.5 | K½ | 51 | 16.1 | 50.6 |
| 6 | L½ | 52 | 16.5 | 51.9 |
| 6.5 | M½ | 53 | 16.9 | 53.1 |
| 7 | N½ | 54 | 17.3 | 54.4 |
| 7.5 | O½ | 56 | 17.7 | 55.7 |
| 8 | P½ | 57 | 18.1 | 57.0 |
| 8.5 | Q½ | 58 | 18.5 | 58.3 |
| 9 | R½ | 59 | 18.9 | 59.5 |
| 10 | T½ | 62 | 19.8 | 62.1 |
| 11 | V½ | 65 | 20.6 | 64.6 |
| 12 | X½ | 67 | 21.4 | 67.2 |
| 13 | Z+1 | 70 | 22.2 | 69.7 |
Printed charts and conversions vary slightly between manufacturers. For engagement rings, ask us about a professional sizing.
Bracelet sizes
Measure your wrist just below the wrist bone with a soft tape, then add about 1.5–2 cm (½–¾ inch) for a comfortable fit. Tennis bracelets are best close to the wrist; chains can sit looser.
| Wrist size | Bracelet length | Size |
|---|---|---|
| 14 – 15 cm (5.5 – 6 in) | 16.5 cm (6.5 in) | Small |
| 15 – 16.5 cm (6 – 6.5 in) | 17.8 cm (7 in) | Medium |
| 16.5 – 18 cm (6.5 – 7 in) | 19 cm (7.5 in) | Large |
| 18 – 19 cm (7 – 7.5 in) | 20.3 cm (8 in) | Extra large |
| 19 cm + (7.5 in +) | 21.6 cm (8.5 in) + | Custom length |
Where each length sits
Where a chain falls depends on your neck size and build. Measure an existing necklace end to end (including the clasp) to compare.
| Length | Name | Where it sits | Good for |
|---|---|---|---|
| 14 – 16 in (35 – 40 cm) | Choker / collar | Base of the neck | Tennis necklaces, layering top strand |
| 18 in (45 cm) | Princess | On the collarbone | Pendants, the most popular length |
| 20 in (50 cm) | Matinee (short) | Just below the collarbone | Larger pendants, crew necks |
| 22 in (55 cm) | Matinee | Upper chest | Chains worn alone, men's pendants |
| 24 in (60 cm) | Long | Mid chest | Statement pendants, over shirts |
| 30 in + (75 cm +) | Opera | Below the bust | Layering and long chains |
Pendants add their own drop. Allow extra length for a large pendant so it sits where you want.
First look at every drop
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