Jan Logan offers complimentary shipping and a 14 days change of mind policy on all orders worldwide.
Named after the beautiful Brindabella mountain range on the border of the Australian Capital Territory and New South Wales.
All metals are selected for their colour, durability and quality.
CIRCUM (MM) |
DIAM (MM) |
AUS, UK EUR |
USA | ASIA | SWISS |
---|---|---|---|---|---|
44.2 | 14.1 | F | 3 | 4 | 4 |
44.8 | 14.3 | F½ | 5 | 5¼ | |
45.5 | 14.5 | G | 3½ | ||
46.1 | 14.7 | G½ | 6 | 6½ | |
46.8 | 14.9 | H | 4 | 7 | |
47.4 | 15.1 | H½ | ¾ | ||
48.0 | 15.3 | I | 4½ | 8 | |
48.7 | 15.5 | J | 9 | ||
49.3 | 15.7 | J½ | 5 | 9 | |
50.0 | 15.9 | K | 10 | ||
50.6 | 16.1 | K½ | 5½ | 10 | |
51.2 | 16.3 | L | 11¾ | ||
51.9 | 16.5 | L½ | 6 | 11 | 12¾ |
52.5 | 16.7 | M | 12 | ||
53.1 | 16.9 | M½ | 6½ | 13 | 14 |
53.8 | 17.1 | N | |||
54.4 | 17.3 | N½ | 7 | 14 | 15½ |
55.1 | 17.5 | O | |||
55.7 | 17.7 | O½ | 7½ | 15 | 16½ |
56.3 | 17.9 | P | |||
57.0 | 18.1 | P½ | 8 | 16 | 17¾ |
57.6 | 18.3 | Q | |||
58.3 | 18.5 | Q½ | 8½ | 17 | |
58.9 | 18.8 | R | 19 | ||
59.5 | 19.0 | R½ | 9 | 18 | |
60.2 | 19.2 | S | 20¼ | ||
60.8 | 19.4 | S½ | 9½ | 19 | |
61.4 | 19.6 | T | 21½ | ||
62.1 | 19.8 | T½ | 10 | 20 | |
62.7 | 20.0 | U | 21 | ||
63.4 | 20.2 | U½ | 10½ | 22 | 22¾ |
64.0 | 20.4 | V | |||
64.6 | 20.6 | V½ | 11 | 23 | |
65.3 | 20.8 | W | 25 | ||
65.9 | 21.0 | W½ | 11½ | 24 | |
66.6 | 21.2 | X | |||
67.2 | 21.4 | X½ | 12 | 25 | 27½ |
67.8 | 21.6 | Y | |||
68.5 | 21.8 | Z | 12½ | 26 | 28¾ |
69.1 | 22.0 | Z½ | |||
69.7 | 22.2 | Z+1 | 13 | 27 | |
70.4 | 22.4 | ||||
71.0 | 22.6 | 13 |
Print the ring size guide and follow instructions to find out what size your existing ring is: