Lifeproof Jewellery

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WATERPROOF

HYPOALLERGENIC

TARNISH-FREE

Lifeproof Jewellery

50,000+ happy customers never take our jewellery off. Our pieces are waterproof, hypoallergenic, and tarnish-free, so you can wear them to swim, shower, and sleep.

Pieces

people ask you about that keep their color that are kind to your skin that won't tarnish loved by 50,000+ customers

RECENTLY VIEWED

FREE DELIVERY IN THE UK

no added cost, ever

TRACKED DELIVERY

follow it from order to door

30-DAY RETURNS

send unworn pieces back

LIFETIME COLOUR WARRANTY

if it ever fades, we replace it

Ring Size Guide

All sizes on this site are US standard.

Shopping from Canada? That's your scale too — order as-is. In the UK, Australia, or New Zealand, find your match below.

Ring size conversion

US / CA	UK / AU / NZ
US 5	J½
US 6	L½
US 7	N½
US 8	P½
US 9	R½
US 10	T½

Between sizes? Go up. A little room stays comfortable all day; too snug never loosens up.

Find your size at home

With a ring that fits: measure the inside of the ring at its widest point, in mm — that's the diameter column.
Without one: wrap a strip of paper snugly around the base of your finger, mark where it overlaps, and measure to the mark in mm — that's the circumference column.

Diameter (mm)	Circumference (mm)	Ring size
15.7	49.3	US 5
16.5	51.9	US 6
17.3	54.4	US 7
18.1	56.9	US 8
19.0	59.7	US 9
19.8	62.2	US 10

Fingers run slightly larger at the end of the day and in warm weather — that's the best time to measure.