Havani
SIZE GUIDES

RING SIZE GUIDE

How to measure your ring size

Choosing the correct ring size ensures a comfortable fit and a flawless wearing experience. There are several simple ways to determine your size from home, as well as professional options for the highest accuracy.

Apple App Store: Ring Sizer for iOS

Google Play Store: Ring Sizer for Android

These apps allow you to measure an existing ring or your finger using your phone, making them a convenient option when shopping online.

For the highest level of accuracy, we recommend visiting a local jeweler for professional ring sizing.

Instructions on how to measure ring size with a ruler and hands.

International Ring Size Conversion

Inside Diameter (mm) Inside Circumference (mm) US & Canada UK & Australia Europe (EU) France Germany Japan Switzerland
14.1 44.2 3 F 44 4 14 4 4
14.5 45.5 3.5 G 45 5 14.5 5 5
14.9 46.8 4 H 47 6 15 6 6
15.3 48.0 4.5 I 48 7 15.5 7 7
15.7 49.3 5 J 49 8 16 8 8
16.1 50.6 5.5 K 51 9 16.5 9 9
16.5 51.9 6 L 52 10 17 10 10
16.9 53.1 6.5 M 53 11 17.5 11 11
17.3 54.4 7 N 54 12 18 12 12
17.7 55.7 7.5 O 56 13 18.5 13 13
18.2 57.0 8 P 57 14 19 14 14
18.5 58.3 8.5 Q 58 15 19.5 15 15
19.0 59.5 9 R 60 16 20 16 16
19.4 60.8 9.5 S 61 17 20.5 17 17
19.8 62.1 10 T 62 18 21 18 18
20.2 63.4 10.5 U 63 19 21.5 19 19
20.6 64.6 11 V 65 20 22 20 20
21.0 65.9 11.5 W 66 21 22.5 21 21
21.4 67.2 12 X 67 22 23 22 22
21.8 68.5 12.5 Y 69 23 23.5 23 23
22.2 69.7 13 Z 70 24 24 24 24

NECKLACE SIZE GUIDE

HOW TO MEASURE YOUR NECKLACE SIZE

Diagram showing necklace length options on a mannequin bust.
Size Where It Rests
14 in / 35 cm Choker style
16 in / 40 cm Collar
18 in / 45 cm Below collarbone
20 in / 50 cm Upper chest
22 in / 55 cm Near bust
24 in / 60 cm Center of chest
30 in / 76 cm Mid-torso
33 in / 84 cm Lower torso
36 in / 91 cm Above waist

Necklace fit is approximate and may vary based on individual body proportions.

Cannot find your ideal size? Please

BRACELET SIZE GUIDE

Bracelet Size Guide

Hand with measuring tape and ruler for wrist size measurement

Measure your wrist with a flexible tape measure or string. Add 0.5 inches for a comfortable fit.

Bracelet Size Conversion

Wrist Size (inches) Bracelet Size (inches) Bracelet Size (cm)
5.5 6.0 15.2
6.0 6.5 16.5
6.5 7.0 17.8
7.0 7.5 19.1
7.5 8.0 20.3
8.0 8.5 21.6
8.5 9.0 22.9

Women's Bracelet & Cuff

Size Inches
XS 6.0
S 6.5
M 7.0
L 7.5
XL 8.0

Women's Bangle

Size Diameter
XS 2.25"
S 2.38"
M 2.50"
L 2.63"
XL 2.75"

Men's Bracelet

Size Inches
S 7.5
M 8.0
L 8.5
XL 9.0

Sizing may vary based on fit preference and bracelet style. For a precise fit, please contact us.