The faceted shape of the amethyst coloured, cz beads at the centre of this necklace create ever-changing shifts in the colour of their surface. The 8 x 3mm diameter beads are threaded along fine wire before being secured to the 1mm yellow gold plated sterling silver chain. This necklace is supplied in a 16 inch length, but the bolt ring fastener can be used to adjust this slightly, for a more personal fit.