Size guide
Finding the right size should be as effortless as wearing the piece itself.
This guide will help you choose the perfect ring size, chain length and diamond size — and we are always here to help.
Finding Your Ring Size
Our rings are offered in EU/ISO sizes. The EU size is simply the inner circumference of the ring in millimetres.
- Measure at home: Wrap a thin strip of paper or a piece of string snugly (not tight) around the base of your finger. Mark where the ends meet, then lay it flat and measure the length in millimetres — this is your finger's circumference, which equals your EU ring size.
- Timing matters: Measure at the end of the day, when fingers are at their largest. Cold fingers measure smaller.
- Between two sizes?: Always choose the larger one. For wide band designs, we recommend going up half a size.
| EU / ISO size | US size | Inside diameter (mm) |
|---|---|---|
| 42 | 3 | 13.4 |
| 44 | 3¾ | 14.0 |
| 45 | 4 | 14.3 |
| 46 | 4½ | 14.6 |
| 47 | 5 | 15.0 |
| 48 | 5½ | 15.3 |
| 49 | 6 | 15.6 |
| 50 | 6½ | 15.9 |
| 51 | 7 | 16.2 |
| 52 | 7½ | 16.6 |
| 53 | 8 | 16.9 |
| 54 | 8½ | 17.2 |
| 55 | 9 | 17.5 |
| 56 | 9½ | 17.8 |
| 57 | 10 | 18.1 |
The EU size is the inner circumference in millimetres, so a jeweller anywhere in the world can match it.
Choosing a Diamond Size
Many of our designs are offered in a choice of carat weights. Carat refers to a diamond's weight, not its visible dimensions — two stones of the same carat can look different depending on their cut.
| Carat | Approx. diameter (mm) |
|---|---|
| 0.10 | 3.0 |
| 0.15 | 3.4 |
| 0.20 | 3.8 |
| 0.25 | 4.1 |
| 0.30 | 4.5 |
| 0.50 | 5.2 |
| 0.70 | 5.8 |
| 1.00 | 6.5 |
| 1.50 | 7.4 |
| 2.00 | 8.2 |
Approximate diameters for round brilliant diamonds, matching the carat options offered on our pieces.
Necklace Chain Lengths
| Length (cm) | Style | Where it sits |
|---|---|---|
| 40 | Choker | Snugly around the neck |
| 45 | Princess | At the collarbone — our most popular length |
| 50 | Matinee | Just below the collarbone |
| 60 | Opera | Over the neckline, elegant over sweaters |
Tip: measure a necklace you already love and compare, or cut a piece of string to the length and try it on.
Finding Your Bracelet Size
- Measure your wrist: Wrap a soft measuring tape (or a piece of string) around your wrist where you would wear the bracelet, just above the wrist bone.
- Add room for comfort: Add 1 to 1.5 cm to your wrist measurement for a comfortable fit — snug for a bangle-style look, looser for a chain.
- Tennis bracelets: A slightly closer fit keeps the stones centred on top of the wrist.
We're Here to Help
Not sure which size to choose? Our team will gladly guide you before you order. Contact us