Petit Gateau Bangle — Zebra Stripe

This hand-poured enamel bangle is finished in glossy black and set with crystal accents that glitter like sugar — fitting for a design named Petit Gateau, French for little cake. Black is the most decisive of its five shades, where navy, white, bright blue and cool teal play softer.

Brass beneath and rhodium- or gold-plated on the surface, it opens on a sprung hinge that clicks shut securely and slips easily over the wrist. Nickel- and lead-free, it stacks beautifully — line up two or three colours, or let black hold the wrist by itself.