The invention provides a process of purifying Rebaudioside C from the Stevia rebaudiana Bertoni plant extract along with Rebaudioside A and Stevioside. The process is useful for producing high purity Rebaudioside C, Stevioside and Rebaudioside A. High purity rebaudioside C is useful as in combination with other caloric and non-caloric sweeteners as well as non caloric sweetener in various food and beverage compositions. The high purity Rebaudioside A and Stevioside are useful as non-caloric sweeteners in edible and chewable compositions such as any beverages, confectioneries, bakeries, cookies, chewing gums, and alike.
