A new and distinct Echeveria plant named ‘;AMIECH1819’; which is characterized by narrow obovate to near spatulate succulent foliage with a moderately to strongly convex and moderately to strongly revolute to near-tubular aspect, foliage with a conspicuous irregularly globular growth on the abaxial surface, heavily glaucous juvenile foliage at the center of the rosette which generally appears to be mauve colored and margined pink, moderately glaucous mature foliage towards the outer whorls of the rosette which is greyed-green and margined greyed-red, and the stability of these characteristics from generation to generation.