Remove the guesswork when purchasing a ring by finding your ring size in letters using our chart below. For more information, visit our full ring size chart.
Ring Measurement Type:
Finger Circumference (mm)
Sizes
AUS
USA
Europe
44.2
F
3
4.25
44.8
F 1/2
3 1/4
4.75
45.5
G
3 1/2
5.5
46.1
G 1/2
3 3/4
6
46.8
H
4
6.75
47.4
H 1/2
4 1/4
7.5
48
I
4 1/2
8
48.7
J
4 3/4
8.75
49.3
J 1/2
5
9.25
50
K
5 1/4
10
50.6
K 1/2
5 1/2
10.5
51.2
L
5 3/4
11.25
51.9
L 1/2
6
11.75
52.5
M
6 1/4
12.5
53.1
M 1/2
6 1/2
13.25
53.8
N
6 3/4
13.75
54.4
N 1/2
7
14.5
55.1
O
7 1/4
15
55.4
O 1/2
7 1/2
15.75
56.3
P
7 3/4
16.25
57
P 1/2
8
17
57.6
Q
8 1/4
17.5
58.3
Q 1/2
8 1/2
18.25
58.9
R
8 3/4
19
59.5
R 1/2
9
19.5
60.2
S
9 1/4
20.25
60.8
S 1/2
9 1/2
20.75
61.4
T
9 3/4
21.5
62.1
T 1/2
10
22
62.7
U
10 1/4
22.75
63.4
U 1/2
10 1/2
23.25
64
V
10 3/4
24
64.6
V 1/2
11
24.75
65.3
W
11 1/4
25.25
65.9
W 1/2
11 1/2
26
66.6
X
11 3/4
26.5
67.2
X 1/2
12
27.25
67.8
Y
12 1/4
27.75
68.5
Z
12 1/2
28.5
Diameter Of Ring (mm)
Sizes
AUS
USA
Europe
14.07
F
3
4.25
14.27
F 1/2
3 1/4
4.75
14.48
G
3 1/2
5.5
14.68
G 1/2
3 3/4
6
14.88
H
4
6.75
15.09
H 1/2
4 1/4
7.5
15.29
I
4 1/2
8
15.49
J
4 3/4
8.75
15.7
J 1/2
5
9.25
15.9
K
5 1/4
10
16.1
K 1/2
5 1/2
10.5
16.31
L
5 3/4
11.25
16.51
L 1/2
6
11.75
16.71
M
6 1/4
12.5
16.92
M 1/2
6 1/2
13.25
17.12
N
6 3/4
13.75
17.32
N 1/2
7
14.5
17.53
O
7 1/4
15
17.73
O 1/2
7 1/2
15.75
17.93
P
7 3/4
16.25
18.4
P 1/2
8
17
18.34
Q
8 1/4
17.5
18.54
Q 1/2
8 1/2
18.25
18.75
R
8 3/4
19
18.95
R 1/2
9
19.5
19.15
S
9 1/4
20.25
19.35
S 1/2
9 1/2
20.75
19.56
T
9 3/4
21.5
19.76
T 1/2
10
22
19.96
U
10 1/4
22.75
20.17
U 1/2
10 1/2
23.25
20.37
V
10 3/4
24
20.57
V 1/2
11
24.75
20.78
W
11 1/4
25.25
20.98
W 1/2
11 1/2
26
21.18
X
11 3/4
26.5
21.39
X 1/2
12
27.25
21.59
Y
12 1/4
27.75
22
Z
12 1/2
28.5
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Remove the guesswork when purchasing a ring by finding your ring size in letters using our chart below. For more information, visit our full ring size chart.
Ring Measurement Type:
Finger Circumference (mm)
Sizes
AUS
USA
Europe
44.2
F
3
4.25
44.8
F 1/2
3 1/4
4.75
45.5
G
3 1/2
5.5
46.1
G 1/2
3 3/4
6
46.8
H
4
6.75
47.4
H 1/2
4 1/4
7.5
48
I
4 1/2
8
48.7
J
4 3/4
8.75
49.3
J 1/2
5
9.25
50
K
5 1/4
10
50.6
K 1/2
5 1/2
10.5
51.2
L
5 3/4
11.25
51.9
L 1/2
6
11.75
52.5
M
6 1/4
12.5
53.1
M 1/2
6 1/2
13.25
53.8
N
6 3/4
13.75
54.4
N 1/2
7
14.5
55.1
O
7 1/4
15
55.4
O 1/2
7 1/2
15.75
56.3
P
7 3/4
16.25
57
P 1/2
8
17
57.6
Q
8 1/4
17.5
58.3
Q 1/2
8 1/2
18.25
58.9
R
8 3/4
19
59.5
R 1/2
9
19.5
60.2
S
9 1/4
20.25
60.8
S 1/2
9 1/2
20.75
61.4
T
9 3/4
21.5
62.1
T 1/2
10
22
62.7
U
10 1/4
22.75
63.4
U 1/2
10 1/2
23.25
64
V
10 3/4
24
64.6
V 1/2
11
24.75
65.3
W
11 1/4
25.25
65.9
W 1/2
11 1/2
26
66.6
X
11 3/4
26.5
67.2
X 1/2
12
27.25
67.8
Y
12 1/4
27.75
68.5
Z
12 1/2
28.5
Diameter Of Ring (mm)
Sizes
AUS
USA
Europe
14.07
F
3
4.25
14.27
F 1/2
3 1/4
4.75
14.48
G
3 1/2
5.5
14.68
G 1/2
3 3/4
6
14.88
H
4
6.75
15.09
H 1/2
4 1/4
7.5
15.29
I
4 1/2
8
15.49
J
4 3/4
8.75
15.7
J 1/2
5
9.25
15.9
K
5 1/4
10
16.1
K 1/2
5 1/2
10.5
16.31
L
5 3/4
11.25
16.51
L 1/2
6
11.75
16.71
M
6 1/4
12.5
16.92
M 1/2
6 1/2
13.25
17.12
N
6 3/4
13.75
17.32
N 1/2
7
14.5
17.53
O
7 1/4
15
17.73
O 1/2
7 1/2
15.75
17.93
P
7 3/4
16.25
18.4
P 1/2
8
17
18.34
Q
8 1/4
17.5
18.54
Q 1/2
8 1/2
18.25
18.75
R
8 3/4
19
18.95
R 1/2
9
19.5
19.15
S
9 1/4
20.25
19.35
S 1/2
9 1/2
20.75
19.56
T
9 3/4
21.5
19.76
T 1/2
10
22
19.96
U
10 1/4
22.75
20.17
U 1/2
10 1/2
23.25
20.37
V
10 3/4
24
20.57
V 1/2
11
24.75
20.78
W
11 1/4
25.25
20.98
W 1/2
11 1/2
26
21.18
X
11 3/4
26.5
21.39
X 1/2
12
27.25
21.59
Y
12 1/4
27.75
22
Z
12 1/2
28.5
7626621146en
product
https://www.grahams.com.au/products/sterling-silver-cubic-zirconia-onyx-black-gents-ring-602636888012698845402Sterling Silver Cubic Zirconia Onyx Black Gents Ring249.00//www.grahams.com.au/cdn/shop/files/60263688-a.jpg?v=1690281066//www.grahams.com.au/cdn/shop/files/60263688-a_large.jpg?v=1690281066AUDInStockSilver jewellery414636605658Afterpay Jewellery428196266202Anniversary Gifts428196364506Birthday Gifts433391206618Black Rings For Men433396449498Black Stone Rings414647353562Catalogue Promotions414635950298Christmas Gifts [hidden]414636015834Christmas Gifts For Him [hidden]418900607194Christmas Gifts Under $1000 [hidden]418900639962Christmas Gifts Under $500 [hidden]414645059802Cubic Zirconia Rings414634442970Engagement Jewellery414647746778Fathers Day Watches [hidden]414647779546Free Shipping Day [hidden]428197609690Gifts428197380314Gifts For Dad428197478618Gifts For Friends428197183706Gifts For Men428197511386Gifts For Teachers428197150938Graduation Gifts414564974810Jewellery414641881306Men's Rings434771755226Men's Silver Rings414635196634Mens Engagement Rings414641848538Mens Jewellery414635851994Mens Wedding Rings414643618010Onyx Jewellery414645485786Onyx Rings420027007194Products414645715162Promise Rings414644928730Rings414635655386Silver Engagement Rings414646796506Silver Jewellery414646042842Silver Rings414646894810Sterling Silver Jewellery416879214810Under $499416879247578Under $999414648598746Watch Brands414647255258Zirconia Jewellery414646501594Zirconia RingsSterling Silver Cubic Zirconia Onyx Black Gents RingGrahams JewellersData Category JewelleryData Gemstone AnyData Gemstone BirthstoneData Gemstone Cubic ZirconiaData Gemstone GemstoneData Gemstone OnyxData Gender MensData Material Sterling SilverData SubCategory RingsData Under Price Stockfast dispatch@4 - 8 Daysfast_dispatch:number:0fast_dispatch_algolia:4 - 8 Daysgemstone@Cubic Zirconiagemstone@Onyxgender@MensHead Office LowHead Office Noneinstore_clearance:number:0materials@Sterling Silver//www.grahams.com.au/cdn/shop/files/60263688-b.jpg?v=169028106843976303771866T249.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/sterling-silver-cubic-zirconia-onyx-black-gents-ring-60263688?variant=43976303771866InStockT43976303804634X249.00//www.grahams.com.au/cdn/shopifycloud/shopify/assets/no-image-2048-5e88c1b20e087fb7bbe9a3771824e743c244f437e4f8ba93bbf7b11b53f7824c.gifhttps://www.grahams.com.au/products/sterling-silver-cubic-zirconia-onyx-black-gents-ring-60263688?variant=43976303804634InStockX