EVERU Infinity Bracelet

Six and a half inches of sterling chain with the loop at the centre and small cut zirconia set along its curve. Those stones are doing structural work rather than decoration: a plain silver figure of eight at this size reads as a squiggle at arm's length, and the light along the curve is what makes the shape legible from across a table.

There is no extender on this one, which is the single thing to check against a wrist before ordering: at 6.5 inches it fits closer than our birthstone bracelet and turns less. The clasp is a lobster, opened with a thumb and closed one-handed with practice. The alloy is stated in our data as free of nickel, lead and cadmium. Worn beside a watch it will polish bright where the two touch and stay darker everywhere else, which is a pattern rather than a fault.