Jewellery Size Guide

Every piece is made by hand, one at a time, so the right measurement matters. Below is the short version for rings and bracelets; the full guide is available as a PDF.

Rings

We recommend having your finger measured by a local goldsmith or jeweller. To measure at home:

1. Take one of your rings — the roundest you own — and measure its inside diameter.
2. With a tailor's tape, measure the circumference of the finger the ring will be worn on. Sizes differ between the left and right hand.
3. Find the corresponding size in the chart below. Our shop uses Italian sizes.

If you hesitate between two sizes, choose the larger one. If your knuckle is noticeably wider than the base of your finger, take the knuckle measurement. For a wide band, allow one size more.

Ring size chart

Italia	Diameter	Circumference	US	UK
8	15.3 mm	48 mm	4.5	J
9	15.6 mm	49 mm	5	J ½
10	15.9 mm	50 mm	5.25	K
11	16.2 mm	51 mm	5.5	K ½
12	16.6 mm	52 mm	6	L ½
13	16.9 mm	53 mm	6.5	M ½
14	17.2 mm	54 mm	6.75	N
15	17.5 mm	55 mm	7.25	O
16	17.8 mm	56 mm	7.5	O ½
17	18.1 mm	57 mm	8	P ½
18	18.5 mm	58 mm	8.5	Q ½
19	18.8 mm	59 mm	8.75	R
20	19.1 mm	60 mm	9.25	S
21	19.4 mm	61 mm	9.5	S ½
22	19.7 mm	62 mm	10	T ½
23	20.1 mm	63 mm	10.25	U
24	20.4 mm	64 mm	10.75	V
25	20.7 mm	65 mm	11.25	W
26	21.0 mm	66 mm	11.5	W ½

Diameter is measured inside the band. Circumference corresponds to the finger. US and UK equivalents are approximate.

Bracelets

Bracelet sizes in our shop correspond to the circumference of the wrist, in centimetres. Wrap a tailor's tape around your wrist, just below the wrist bone, so that it sits close to the skin without tightening. That measurement is your size.

For a softer fit that moves on the wrist, add one to two centimetres. If you are between two measurements, choose the larger one.

Still uncertain?

A measurement taken at home cannot be guaranteed to be precise. Write to us before ordering and we will guide you.

Download the full Size Guide (PDF)