HOW TO DETERMINE YOUR RING SIZE
M E AS U RE CURRENT RING
1. 2. 3. Select a ring that properly fits your finger
Place the ring over the circles below.
Match the inside edge of the ring to the
circle nearest in size. This measurement
refers to the diameter of the ring.
If the ring falls between two sizes, order
the larger size.
DIAMETER
Measurements match the
inside of the ring
MEASUREMENTS REFLECT RING SIZES IN AUSTRALIA
Size F
14.1 mm
Size K
15.9 mm
Size F½
14.3 mm
Size G
14.5 mm
Size G½
14.7 mm
Size H
14.9 mm
Size H½
15.1 mm
Size I
15.3 mm
Size J
15.5 mm
Size J½
15.7 mm
Size K½
16.1 mm
Size L
16.3 mm
Size L½
16.5 mm
Size M
16.7 mm
Size M½
16.9 mm
Size N
17.1 mm
Size N½
17.3 mm
Size O
17.5 mm
Size O½
17.7 mm
Size P
17.9 mm
Size P½
18.1 mm
Size Q
18.3 mm
Size Q½
18.5 mm
Size R
18.8 mm
Size R½
19 mm
Size S
19.2 mm
Size S½
19.4 mm
Size T
19.6 mm
Size T½
19.8 mm
Size U
20 mm
Size U½
20.2 mm
Size V
20.4 mm
Size V½
20.6 mm
Size W
20.8 mm
Size W½
21 mm
Size X
21.2 mm
Size X½
21.4 mm
Size Y
21.6 mm
FOR ASSISTANCE PLEASE CALL 1800 201 141
Size Z
21.8 mm
Size Z½
22 mm
OR VISIT WWW.STARJEWELS.COM.AU
Size Z+1
22.4 mm
INTERNATIONAL R I N G S I Z E C H A RT
ASIA
Circumference
(mm)
Diameter
(mm)
Australia, UK &
Europe
United States &
Canada
(Hong Kong, China,
Singapore, Taiwan,
Japan and Macau)
Switzerland
4 4. 2
1 4. 1
F
3
4
4
4 4.8
1 4. 3
F½
5
5¼
45.5
1 4. 5
G
46.1
1 4. 7
G½
6
6½
46.8
1 4.9
H
4 7. 4
15.1
H½
4 8.0
15.3
I
48.7
15.5
J
4 9. 3
15.7
J½
5 0.0
15.9
K
5 0.6
16.1
K½
51.2
16.3
L
51.9
16.5
L½
52.5
16.7
M
53.1
16.9
M½
53.8
1 7. 1
N
5 4 .4
1 7. 3
N½
55.1
1 7. 5
O
55.7
1 7. 7
O½
56.3
1 7. 9
P
5 7. 0
18.1
P½
5 7. 6
18.3
Q
58.3
18.5
Q½
58.9
18.8
R
5 9. 5
1 9. 0
R½
6 0. 2
1 9. 2
S
6 0.8
1 9. 4
S½
6 1 .4
1 9. 6
T
62.1
1 9. 8
T½
62.7
2 0.0
U
6 3 .4
2 0. 2
U½
6 4.0
2 0 .4
V
6 4.6
2 0.6
V½
65.3
2 0.8
W
65.9
2 1 .0
W½
66.6
21.2
X
6 7. 2
2 1 .4
X½
6 7. 8
21.6
Y
68.5
21.8
Z
6 9. 1
2 2 .0
Z½
6 9. 7
22.2
7 0 .4
2 2 .4
7 1 .0
22.6
3½
4
7
4½
8
5
9
5½
10
7¾
9
10
11¾
6
11
12¾
12
6½
13
14
7
14
15¼
7½
15
16½
8
16
17¾
8½
17
9
18
9½
19
10
20
10½
22
11
23
19
20¼
21½
21
22¾
25
11½
24
12
25
27½
12½
26
28¾
13
27
Z+1
FOR ASSISTANCE PLEASE CALL 1800 201 141
13½
OR VISIT WWW.STARJEWELS.COM.AU
TIPS FOR MEASURING RING SIZE
M E AS U R I NG YOUR FINGER
Your ring should fit your finger
comfortably; snug enough so that it
will not fall off, but loose enough to
slide over your knuckle.
Finger size changes depending on the
time of day and the weather. For best
results measure your finger size:
1. At the end of the day and when your
fingers are warm (Fingers are
smaller in the early morning and
when cold.)
2. Measure finger size 3 to 4 times to
eliminate an erroneous reading.
TIPS FOR BUYING THE RING AS
A SURPRISE
Ask your significant other’s friends or
mother if they know her finger size.
Borrow one of your significant other’s
rings (from the correct finger) and
use the ring measurements above to
determine its size.
Your Local Jeweller
While the above methods are a good
guide, nothing will be more failsafe
than getting your local jeweller to
measure your size accurately. This will
avoid any resizing issues.
Avoid using string or paper to measure
ring size as these materials can
stretch or twist, yielding an inaccurate
measurement.
A WO RD ABOUT RING SIZES
Please be aware that ring sizes shown
on Star Jewels reflect sizes used in
Australia. If you are not from Australia,
use the International Ring Size Chart
on the previous page, to convert your
normal ring size to the Australian size.
For example, a ring size 4 in the U.S.
would be size H in Australia.
FOR ASSISTANCE PLEASE CALL 1800 201 141
OR VISIT WWW.STARJEWELS.COM.AU