Measure in the evening, at room temperature, twice. Fingers are smaller in the morning and in the cold; a ring sized at 10am in January will spin in July.
Between sizes
Take the larger size for wide bands and the smaller for slim ones. A wide band wears tighter than its measurement — the physics of contact area, not opinion.
Resizing at Aurelia is complimentary within the first year — half sizes up or down, back within twelve days.
