Sizing

Ring Size Guide

Method 1

• Select a ring which you own that properly fits the intended finger
• Measure the inside diameter of the ring
• If the ring falls between two sizes then we suggest buying the larger size

 Method 2

• With a piece of string measure the around intended thumb or finger
• Match this with the circumference in the table below
• We recommend selecting the large size if it falls between two sizes

✅ Risk-free purchase with our returns guarantee 14 days of purchase (UK) and 28 days (overseas).

Women

Tranquillity / EU Size	UK Size	US Size	Circumference (mm)	Diameter (mm)
50	J	5	48.5mm	15.9mm
52	L	6	51mm	16.71mm
54	O	7	55mm	17.33mm
56	P	7.5	56mm	17.93mm
58	R	8.5	58.5mm	18.55mm
60	S	9	59.5mm	19.35mm
62	U	10	62.5mm	19.81mm
64	W	11	65mm	20.17mm

 

Men