An emerald and diamond cluster ring, the rectangular step-cut emerald weighing 3.43 carats, in four claw setting within a border of 22 brilliant-cut diamonds, in raised wirework basket mount, to 18ct yellow gold shank, sponsor’s mark to shank, European convention mark for 18ct, hallmarked for London, 2000, and with Millennium mark, dimensions of emerald 10.8mm x 8.5mm x 5.2mm, the shank inset with sizing beads, approximate ring size K½-L. £3000-4000