Size Guide

Ring sizing can take a bit of time and thought. As well as referring to our guide it comes down to personal preference. Some people wear their rings loose, some tight.

To find your ring size, you can measure the inner diameter of an existing ring. Use the measurement to refer to the inside diameter and corresponding ring size in the chart below.

If you do not have an existing ring to use then it is best to visit your local jeweller or make an appointment to visit Abby in the studio for a professional fitting.

If a fitting is not possible or you’d like to buy a surprise gift, our Ring Size Help is further below. Find the suitable method then refer to the ring size chart.

Please note, that while we know it can take a bit of patience to figure out, it is worth getting right. Providing the correct ring size when placing the order is the responsibility of the customer. Once purchased, if you do wish to change the ring size Please contact Abby. Depending on the design, in some cases the ring can be adjusted, in others it will mean creating a new ring.

Ring Size Chart

Inside Diameter		Inside Circumference		Sizes
MM	Inches	MM	Inches	UK / AUS	US / CA
9.91	0.39	31.13	1.22	-	0
10.72	0.442	33.68	1.39	-	0
11.53	0.454	36.22	1.43	-	0
11.95	0.474	37.54	1.49	A	1/2
12.18	0.482	38.26	1.51	A 1/2	3/4
12.37	0.487	38.86	1.53	B	1
12.6	0.496	39.58	1.56	B 1/2	1 1/4
12.78	0.503	40.15	1.58	C	1 1/2
13	0.512	40.84	1.61	C 1/2	1 3/4
13.21	0.52	41.5	1.63	D	2
13.41	0.528	42.13	1.66	D 1/2	2 1/4
13.61	0.536	42.76	1.68	E	2 1/2
13.83	0.544	43.45	1.71	E 1/2	2 3/4
14.05	0.553	44.14	1.74	F	3
14.15	0.557	44.45	1.75	F 1/2	3 1/8
14.25	0.561	44.77	1.76	F 3/4	3 1/4
14.36	0.565	45.11	1.77	G	3 3/8
14.45	0.569	45.4	1.79	G 1/4	3 1/2
14.56	0.573	45.74	1.8	G 1/2	3 5/8
14.65	0.577	46.02	1.81	H	3 3/4
14.86	0.585	46.68	1.84	H 1/2	4
15.04	0.592	47.25	1.86	I	4 1/4
15.27	0.601	47.97	1.89	I 1/2	4 1/2
15.4	0.606	48.38	1.9	J	4 5/8
15.53	0.611	48.79	1.92	J 1/4	4 3/4
15.7	0.618	49.32	1.94	J 1/2	5
15.8	0.622	49.64	1.95	K	5 1/8
15.9	0.626	49.95	1.97	K 1/4	5 1/4
16	0.63	50.27	1.98	K 1/2	5 3/8
16.1	0.634	50.58	1.99	L	5 1/2
16.3	0.642	51.21	2.02	L 1/4	5 3/4
16.41	0.646	51.55	2.03	L 1/2	5 7/8
16.51	0.65	51.87	2.04	M	6
16.71	0.658	52.5	2.07	M 1/2	6 1/4
16.92	0.666	53.16	2.09	N	6 1/2
17.13	0.674	53.82	2.12	N 1/2	6 3/4
17.35	0.683	54.51	2.15	O	7
17.45	0.687	54.82	2.16	O 1/2	7 1/4
17.75	0.699	55.76	2.2	P	7 1/2
17.97	0.707	56.45	2.22	P 1/2	7 3/4
18.19	0.716	57.15	2.25	Q	8
18.35	0.722	57.65	2.27	Q 1/2	8 1/4
18.53	0.729	58.21	2.29	Q 3/4	8 1/2
18.61	0.733	58.47	2.3	R	8 5/8
18.69	0.736	58.72	2.31	R 1/4	8 3/4
18.8	0.74	59.06	2.32	R 1/2	8 7/8
18.89	0.748	59.34	2.35	R 3/4	9
19.1	0.752	60	2.36	S	9 1/8
19.22	0.757	60.38	2.38	S 1/4	9 1/4
19.31	0.76	60.66	2.39	S 1/2	9 3/8
19.41	0.764	60.98	2.4	S 3/4	9 1/2
19.51	0.768	61.29	2.41	T	9 5/8
19.62	0.772	61.64	2.43	T 1/4	9 3/4
19.84	0.781	62.33	2.45	T 1/2	10
20.02	0.788	62.89	2.48	U	10 1/4
20.2	0.797	63.46	2.5	U 1/2	10 1/2
20.32	0.8	63.84	2.51	V	10 5/8
20.44	0.805	64.21	2.53	V 1/4	10 3/4
20.68	0.814	64.97	2.56	V 1/2	11
20.76	0.817	65.22	2.57	W	11 1/8
20.85	0.821	65.5	2.58	W 1/4	11 1/4
20.94	0.824	65.78	2.59	W 1/2	11 3/8
21.08	0.83	66.22	2.61	W 3/4	11 1/2
21.18	0.834	66.54	2.62	X	11 5/8
21.24	0.836	66.73	2.63	X 1/4	11 3/4
21.3	0.839	66.92	2.64	X 1/2	11 7/8
21.49	0.846	67.51	2.66	Y	12
21.69	0.854	68.14	2.68	Y 1/2	12 1/4
21.89	0.862	68.77	2.71	Z	12 1/2
22.1	0.87	69.43	2.73	Z +1/2	12 3/4
22.33	0.879	70.15	2.76	Z+1	13
22.6	0.89	71	2.8	Z+1.5	13.5
22.69	0.893	71.28	2.81	Z+2	-
22.92	0.902	72	2.83	Z+2.5	-
23.06	0.908	72.45	2.85	Z+3	-
23.24	0.915	73.01	2.87	Z+3.5	-
23.47	0.924	73.73	2.9	Z+4	-
23.55	0.927	73.98	2.91	Z+4.5	-
23.87	0.94	74.99	2.95	Z+5	-
24.27	0.956	76.25	3	Z+6	-

Below is our list of options to help you easily find your ring size via a method that best suits your situation.

The enclosed inner boundary and distance of the circle inside the ring.

The measurement of a straight line passing from side to side through the centre of the circle inside the ring.

It’s helpful to take into account that your ring size and finger size are two different things entirely. A ring is a rigid material that will not conform to the shape of your finger.

Your finger size does change shape and size over time and also swells and shrinks with different temperatures. Taking this into account, if you are choosing a wide band you should consider sizing up somewhere between a half to a full size. With a fine band, you will need a snug fit and we suggest sizing half a size down. Bear in mind that finger sizes will change throughout the day. It is a good idea to measure the finger at the end of the day, when it is at its largest. Temperature also affects your fit so a cold finger can result in a measurement that is smaller than will be accurate.

To get your Inside diameter measurement:

Measure across the centre of the ring from the inside of one side of the ring to the other. It can be tricky, so make a couple of attempts and use the largest measurement you got which will be the most accurate.

To get your Inside circumference measurement:

Cut a strip of paper and slide it inside the ring until it overlaps a bit at the ends. Keep cutting little bits off the ends until both ends meet together snugly. Now measure the length of the strip of paper. This will be pretty close to your inside circumference measurement measure. You can round up a fraction because the paper will have taken up a bit of space inside the ring. Now you have your two measurements, refer to the ring size chart. You only need one measurement but using the two will give greater accuracy. If you’d like to get a bit more of an idea of how the ring might sit on your finger you can always make a cardboard mockup. Use a stiff piece of paper or thin card. Cut a strip to the length of your inside circumference measurement and the width of your chosen ring from the specifications on the product page. Tape the ends together so it looks like a ring and slide it on

How lovely of you! If you can only stealthily check the ring but are able to visit your local jeweller or can make an appointment to visit Abby in the studio for a fitting this method can work quite well.

Put your partner’s ring on your finger. Pick a finger where the ring fits as close to a normal position as possible. Mark two marks, one on either side of the ring. Leave the marks on your finger and visit a jeweller. You want to find out what size ring fits between marks ensuring it will also go over a knuckle before it slides down to the marks.

To measure your size and get an idea of how the ring might sit on your finger you can make a cardboard mockup. Use a stiff piece of paper or thin card. Cut a strip the exact width of your chosen ring from the specifications on the product page and roughly 8cm/ 3inches. Wrap it around the finger then mark the exact spot where the ends join. Now measure the length of the strip of paper/card to the mark. This will be pretty close to your inside circumference measurement. To finish your mockup, trim the excess from where you made the mark. Now tape the ends together so it looks like a ring and slide it on. Make sure it is tight but do not push or squeeze it because you won’t be able to do that with a real ring. Make sure it fits over the knuckle. Now that you have your inside circumference measurement, refer to the ring size chart.

Abby Seymour recommends making an appointment to come into her studio or visiting another jeweller convenient to you for a professional fitting. Measuring your own ring size will never be as accurate as going to a jeweller for a professional fitting. By following our guide you will get a fairly accurate ring size, there may be a slight variant due to the size of the nib on your pen, (if you are using a thick nib - 1mm pen mark this can add 1/2 to a full ring size up) so try to make the smallest mark possible.

As all our rings are handmade by Abby in her Melbourne studio we do not keep every available size in stock.

On each product page you will find sizes listed. If your chosen size is under the Custom Size heading, it will be made to order.

For custom orders please note: the price shown includes the resize fee and additional materials. Please allow an additional 3 weeks on top of our standard 3 business days dispatch.

Our Bangles/Cuffs are available in two size ranges:

Small / Medium: 57 mm - 65 mm Internal diameter
Medium / Large: 66 mm - 80mm Internal diameter.

The measurements which relate to each individual design are under Specification on the product page

You'll need to find out the widest part of your hand. Tuck your thumb and little finger inwards, overlapping them or touching them together as closely as possible, then in the same position place you hand on top of a ruler and measure from one side to the other at the widest part. This will give to the smallest possible bangle internal diameter measurement. Its also worth noting that your wrist is not circle and is closer to oval shaped therefore the fit of a bangle will or cuff will be different based on the internal shape.

You'll need to find out the slimmest part of your wrist. Then rotate your arm and hand so that your thumb is facing upwards, now you can measure the how wide this part of your wrist is by placing it on top of a ruler. This will give to the smallest possible bangle cuff gap measurement. This gap measurement will allow you to slip the gap over your wrist and then you can turn the internal oval shape to conform with your natural oval shaped wrist. If you pair this measurement with the above mentioned method for measuring the internal diameter this will give you two measurement to base the right size to select. It is also worth noting that your wrist is not circle and is closer to oval shaped therefore the fit of a bangle will or cuff will be different based on the internal shape.

Bracelets are available in three sizes:

Small: 185mm Length
Medium: 200mm Length
Large: 210mm Length

When it comes to bracelets We like a closer fit but it’s up to you! A measuring tape or string wrapped loosely around your wrist should help approximate which size to choose.

Our necklaces come in four types / lengths. You’ll see which chain each design is available in on the product page.
The long and extra long clasp free chains simply slip on over the head!

Short: 360mm / 400mm Length
Medium: 500mm / 550mm Length
Long: 700mm Length
Extra Long: 750mm Length

We all have unique dimensions and preferences but as a general guide: Short necklaces sit on or near the collarbone, Medium are a more traditional length. Long and Extra Long sit over most necklines and are also great for layering with shorter lengths.