Size Guide

International Ring Size Conversion Chart

EU Size (Diameter Index) US Size UK Size RU Size Circumference (mm) Diameter (mm)
41 (1) 1 ¾ C½ 13 41.0 13.0
42 (2) 2 D 13¼ 42.0 13.3
43 (3) 2 ½ E 13½ 43.0 13.6
44 (4) 3 F 14 44.0 13.9
45 (5) 3 ¼ G 14¼ 45.0 14.3
46 (6) 3 ¾ G½ 14½ 46.0 14.6
47 (7) 4 H 15 47.0 15.0
48 (8) 4 ½ I½ 15¼ 48.0 15.3
49 (9) 5 J 15½ 49.0 15.6
50 (10) 5 ¼ J½ 16 50.0 15.9
51 (11) 5 ¾ L 16¼ 51.0 16.2
52 (12) 6 M 16½ 52.0 16.6
53 (13) 6 ½ M½ 17 53.0 16.9
54 (14) 6 ¾ N 17¼ 54.0 17.2
55 (15) 7 O 17½ 55.0 17.5
56 (16) 7 ½ P 18 56.0 17.8
57 (17) 8 Q 18¼ 57.0 18.1
58 (18) 8 ¼ Q½ 18½ 58.0 18.5
59 (19) 8 ¾ R½ 18¾ 59.0 18.8
60 (20) 9 S 19¼ 60.0 19.1
61 (21) 9 ½ S½ 19½ 61.0 19.4
62 (22) 10 T½ 19¾ 62.0 19.7
63 (23) 10 ¼ U½ 20 63.0 20.1
64 (24) 10 ¾ V 20½ 64.0 20.4
65 (25) 11 W 20¾ 65.0 20.7
66 (26) 11 ½ W½ 21 66.0 21.0
67 (27) 12 X½ 21½ 67.0 21.3
68 (28) 12 ¼ Y 21¾ 68.0 21.6
69 (29) 12 ½ Z½ 22 69.0 22.0
70 (30) 13 Z1 22½ 70.0 22.3
71 (31) 13 ½ Z1½ 22¾ 71.0 22.6
72 (32) 13 ¾ Z2 23 72.0 22.9
73 (33) 14 Z3 23¼ 73.0 23.2
74 (34) 14 ½ Z4 23½ 74.0 23.5
75 (35) 15 Z5 24 75.0 23.9
76 (36) 15 ¼ Z6 24¼ 76.0 24.1

How to Measure Your Ring Size

Option 1: Measure your finger

  1. Cut a strip of paper about 15 mm wide and 80 mm long (or use a piece of thread).

  2. Wrap it snugly — but not too tight — around the base of your finger.

  3. Mark where the paper overlaps.

  4. Measure the length in millimeters.

    • This is your finger circumference and equals your EU ring size.

    • Example: 50 mm = EU 50 = US 5 ¼ = UK J½.

Option 2: Measure an existing ring

  1. Take a ring that fits you well.

  2. Measure the inside diameter in millimeters.

  3. Find the matching value in the chart above.

    • Example: 15.9 mm = EU 50 = US 5 ¼ = UK J½.

Bracelets

How to measure your wrist

  1. Wrap a flexible measuring tape (or strip of paper/thread) around your wrist where you normally wear a bracelet.

  2. Add +1.5 to 2 cm for comfort (looser fit for bangles, closer fit for chain bracelets).

Standard bracelet sizes

Style / Gender Common Sizes (cm) Notes
Women’s 16 – 18 cm Most popular: 17 cm
Men’s 19 – 21 cm Most popular: 20 cm
Adjustable bracelets One size (16–21) Sliding or expandable closure

Necklaces & Chains

How to choose the right length

  1. Measure with a tape or string to see where the chain should sit.

  2. Compare to the standard lengths below.

Standard necklace lengths – Women

Length Name Placement
35–38 cm Choker Tight around the neck
40–42 cm Princess Just below the collarbone
45–50 cm Matinee On/above bust line
55–65 cm Opera Below bust
70+ cm Rope Mid-torso


Standard necklace lengths – Men

Length Placement
45–50 cm Base of neck/collarbone
55 cm Mid chest (most common)
60 cm Lower chest
70+ cm Below chest

Not sure about your size?
Our jewellery experts will gladly assist you. Contact us online or visit us in-store, and we’ll help you find the perfect fit.