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Sizing Chart

V DESIGN LAB Jewellery uses Italian sizes, often valid in other European countries.

Please refer to this chart to find your size or convert our sizes to your system.


We offer 3 standard sizes for Women:

V DESIGN LAB Size  ISO Swiss (Italian) Size  Diameter (mm)  Circumference (mm)
S (Small) 50 (10) 16.0 50.2
M (Medium) 55 (15) 17.4 54.6
 L (Large)
58 (18) 18.5 58.1


And 3 standard sizes for Men / Unisex:


 ISO Swiss 

(Italian) Size

 Diameter     (mm)  Circumference (mm)
L (Large) 58 (18) 18.5 58.1
XL (Extra Large) 62 (22) 19.8 62.2
 XXL (XX Large)
64 (24) 20.4 64.1


Ad-hoc sizes can be tailor made upon request in a few weeks time at an extra cost.

How to find out your size:

If you don't know your size, you can use these 2 methods to find out:

  1. Measure the internal Diameter of one of your rings, of the same finger you'd wear your ring on
  2. Alternatively cut a stripe of paper and roll it on your finger, then mark the closing of the ring with a pen. Then measure it with a ruler. This would be the circumference of your ring. If in between two measures, it is advisable to take the bigger one into consideration. Anyway please try to take your measure accurately.


At the moment one size fits all is available: Medium/Large (Diameter 67mm).