Pair of 18ct white gold, peridot and diamond earrings; each earring of convertible cluster design, centring a claw-set circular-cut peridot within a detachable surround of claw-set brilliant-cut diamonds, with interchangeable claw-set circular-cut black diamond centre, the peridots together weighing approximately 11.50 carats, the black diamonds together weighing approximately 11.33 carats and the diamonds together weighing approximately 0.28 carats,; to post and butterfly fittings, diameter approximately 15 mm.