Welcome to the Simonian size guide

The most integral part of creating a piece – is the size. This will determine many factors that will ultimately contribute to the overall aesthetic of the piece. For this reason we strongly recommend taking accurate measurements.

Categories

Please select an option

Find Your Fit 

We thought we’d make this easy – just like it should be. We have included methods of acquiring precise measurements of your finger – all from the comfort of your own home.

 
 
 

Ring Size Guide

 UK Size    US Size Circumference(mm)
F 3 44.2
G
3.5
45.5
H
4
46.8
I
4.5
48
J
5
49.3
½
5.5
50
½
6
51.9
½ 6.5 53.1
½ 7 54.4
P 7.5 56.3
Q 8 57.6
R 8.5 58.9
S 9 60.2
T 9.5 61.4
U 10 62.7
V 10.5 64
W 11 ½ 65.9
½ 12 67.2
Y 12 ¼ 67.8
Z 12.5 68.5
Z + 1 13 ¼ 70.4

Find Your Fit 

We thought we’d make this easy – just like it should be. We have included methods of acquiring precise measurements of your wrist – all from the comfort of your own home.

 
 
 

 

 

Bracelet Size Guide

 


Bracelets Wrist Measurements
Extra Small 121-133 mm
Small 134-146 mm
 Medium  146-159 mm
 Large  159-171 mm
 Extra Large 172-184 mm

 

 

 

Necklace Size Guide

 

 Necklace & Pendant Length
40cm
45cm
50cm
60cm
75cm
90cm