An unbroken line of emerald-cut crystals creates a cool, rhythmic palette of soft blues, teals, and pale rose. Set tightly together in a specialized channel chain, the uniform rectangular stones form a fluid band of color that conforms naturally to the collarbone. Instead of scattering light, the broad step-cut facets catch it in steady, even flashes as you move. An adjustable extension lets you drop the length exactly where you want it, easily anchoring the open collar of a silk blouse or resting higher on the neck.