Knife-edge Ring

$68Shipping and returns free over $75

Two polished planes that meet in a sharp ridge, so a single line of light runs around your finger.

Metal Gold vermeil

Gold vermeil Sterling silver

Size guide: find your ring size in two minutes

Wrap a strip of paper around the base of the finger, snug but able to slide over the knuckle.
Mark where it overlaps, lay it flat and measure to the mark in millimetres.
Type that number below. Measure in the evening: fingers are a little larger then.

Your measurement (mm)

Your size will show here.

Ring sizes: US, UK, inside circumference and diameter
US	UK	Circumference (mm)	Diameter (mm)
5	J½	49.3	15.7
5.5	K½	50.6	16.1
6	L½	51.9	16.5
6.5	M½	53.1	16.9
7	N½	54.4	17.3
7.5	O½	55.7	17.7
8	P½	57.0	18.1
8.5	Q½	58.2	18.5
9	R½	59.5	18.9
9.5	S½	60.8	19.4

Between two sizes? Take the larger for wide bands (the Cigar Band, the Dusk Dome) and the smaller for thin ones. Every ring can be resized once, free, within 60 days.

Gift wrap with ribbon and a handwritten card +$6

Free tracked shipping over $75 30-day returns Gift box included

The details

2.8 mm wide
Ridge polished by hand

Materials and care

18k gold, 2.5 microns thick, on recycled sterling silver. Take it off for the gym and the pool; polish with the cloth in the box. Vermeil wears slowly where it rubs; we re-plate any piece once, at cost.

Shipping and returns

Tracked shipping in 2 to 4 working days, free over $75. Return unworn pieces within 30 days. Engraved pieces are final sale, except for faults.

Sample review

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Knife-edge Ring

Wears well with