A diamond and sapphire cluster ring, the central brilliant-cut diamond raised set within a flowerhead surround of pear-cut sapphires with brilliant-cut diamonds between, all claw set, mounted in 18ct white gold, shank hallmarked for London, 1968, bearing maker’s mark ‘C&F’ and numbered ‘12950’, principal diamond approximately 0.65 carats, ring size L. £1500-2000