Plates are 6 3/8” in diameter. Cups are 3 1/2” in diameter. Two plates and one cup have the more modern logo “Conway of Etruria & Barlaston”. All made in England. No chips or cracks (one cup has crazing and discoloration at the base, see photos 8 & 10). Minor discoloring near the base of one other cup (see second to last photo).