Measure fingers in the evening, this is when they are likely at their largest and will ensure a better fit. Our hands naturally change throughout the day. Be mindful not to measure for your ring size when hands are cold.
How do I know the best fit
When the ring goes on comfortably and has to be gently wiggled over the knuckle or finger, this indicates the best fit. There should be a bit of resistance, without any, you risk losing your ring when your hands are cooler.
How to measure secretively
Many rings, such as engagement rings, are of course a surprise. Try to measure from a ring they already wear, ideally on the same finger. If you have to use another ring that would normally fit on the index/middle finger, go for about 2 or 3 sizes smaller than this as a guide.
Ring Size Conversion Chart
Use this chart to convert ring sizes from different countries.
Stay in the loupe
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