14ct white gold, aquamarine and diamond ring of cluster design, centring on a rectangular step-cut aquamarine weighing 20.97 carats, claw-set within an undulating surround of brilliant-cut diamonds alternating between marquise diamonds, the diamonds together weighing approximately 1.84 carats, size M. Accompanied by GSL gemstone authentication report number AA61503/2 dated 5 November 2018 stating natural aquamarine.