Diamond Plus
The highest tier in the Marco Polo Club. Diamond Plus tier level offered annually to the top one percent of Diamond members worldwide "in recognition of their exceptional and consistent travel performance and their contribution to Cathay Pacific and Dragonair. Diamond Plus and Diamond members are "considered in the same tier in every aspect". However, Diamond Plus get extra perks consisting of "Nomination of one companion to the Diamond tier", and "access to CX First Class lounges regardless which airline they are flying". Marco Polo Club Diamond Plus tier status is equivalent to Oneworld Emerald tier status, which entitles members to Oneworld Emerald benefits when travelling on a Oneworld member airline.