website Skip to content
10% Off First Order - "FIRST10"

SEARCH

ACCOUNT

WISHLIST

0

CART

Search Products

Ring Sizes Inside Diameter Inside Circumference
AU & UK US & Canada Millimetres Inches Millimetres Inches
C 1/2 1 3/4 13.00 0.512 40.82 1.61
D 2 13.20 0.520 41.45 1.63
D 1/2 2 1/4 13.40 0.528 42.08 1.66
E 2 1/2 13.60 0.535 42.70 1.68
E 1/2 2 3/4 13.70 0.539 43.02 1.69
F 3 14.00 0.551 43.96 1.73
F 1/2 3 1/4 14.20 0.559 44.59 1.76
G 3 1/2 14.30 0.563 44.90 1.77
G 1/2 3 3/4 14.50 0.571 45.53 1.79
H 4 14.80 0.583 46.47 1.83
H 1/2 4 1/4 15.00 0.591 47.10 1.85
I 4 1/2 15.20 0.598 47.73 1.88
I 1/2 4 3/4 15.40 0.606 48.36 1.9
J 5 15.60 0.614 48.98 1.93
J 1/2 5 1/4 15.80 0.622 49.61 1.95
K 5 1/2 16.00 0.630 50.24 1.98
K 1/2 5 3/4 16.20 0.638 50.87 2.00
L 6 16.40 0.646 51.50 2.03
L 1/2 6 1/4 16.60 0.654 52.12 2.05
M 6 1/2 16.80 0.661 52.75 2.08
M 1/2 6 3/4 17.00 0.669 53.38 2.1
N 7 17.20 0.677 54.01 2.13
N 1/2 7 1/4 17.40 0.685 54.64 2.15
O 7 1/2 17.60 0.693 55.26 2.18
O 1/2 7 3/4 17.80 0.701 55.89 2.20
P 8 18.00 0.709 56.52 2.23
P 1/2 8 1/4 18.20 0.717 57.15 2.25
Q 8 1/2 18.40 0.724 57.78 2.27
Q 1/2 8 3/4 18.60 0.732 58.40 2.3
R 9 18.80 0.740 59.03 2.32
R 1/2 9 1/4 19.00 0.748 59.66 2.35
S 9 1/2 19.20 0.756 60.29 2.37
S 1/2 9 3/4 19.40 0.764 60.92 2.4
T 10 19.60 0.772 61.54 2.42
T 1/2 10 1/4 19.80 0.780 62.17 2.45
U 10 1/2 20.00 0.787 62.80 2.47
U 1/2 10 3/4 20.20 0.795 63.43 2.5
V 11 20.40 0.803 64.06 2.52
V 1/2 11 1/4 20.60 0.811 64.68 2.55
W 11 1/2 20.80 0.819 65.31 2.57
W 1/2 11 3/4 21.00 0.827 65.94 2.6
X 12 21.20 0.835 66.57 2.62
X 1/2 12 1/4 21.40 0.843 67.20 2.65
Y 12 1/2 21.60 0.850 67.82 2.67
Y 1/2 12 3/4 21.80 0.858 68.45 2.69

Newsletter

Subscribe to receive news, new arrivals and exclusive offers only available via email.
No spam, we promise.

Logo of the GAA, gemological association of Australia. The logo reads fellow of the GAA.
Logo of the JAA, Jewellers association of Australia. The logo reads member of the JAA.
Add Special instructions for your order
Coupon Code