18ct white gold, coloured diamond and diamond ring, of cluster design, centring on a cushion-shaped diamond of yellow tint stated to weigh 0.90 carat claw-set within a double surround of brilliant-cut near colourless diamonds above similarly set near colourless diamond split shoulders, the near colourless diamonds together stated to weigh 0.61 carat, size M. Please note that the central diamond has not been tested for natural colour origin.