Sweet Scarlet grapes are small to medium in size and are round to oval in shape, growing in large, dense, conical-shaped clusters. The semi-thick skin is smooth, firm, and is known for its deep raspberry colouring which is brighter than other red table grapes. The flesh is a pale, translucent green, juicy, and seedless, though there may be some small undeveloped seeds present that are undetectable when consumed.

Sweet Scarlet grapes are crisp and tender with a sweet and light muscat flavour.