There is NO etch through the R. 3-wawe logos at the underside, meaning these sets are considered being FIRST CLASS. Diameter of the cup is app 7,5 cm = app 3" and Height is app 6,5 cm = app 2 1/2". Diameter of the saucer is app 13,5 cm = app 5 1/3. Please contact me if you have any questions.This item is in the category "Pottery & Glass\Decorative Cookware, Dinnerware & Serveware\Cup & Saucers". The seller is "jannemoenster" and is located in this country: DK.