Steviol glycoside compositions comprising certain proportions of rebaudioside D, rebaudioside M, rebaudioside A, rebaudioside N, rebaudioside O, and rebaudioside E are provided. Sweetener compositions comprising the steviol glycoside compositions and additional substances are also provided. Consumables, particularly beverages and beverage products containing said steviol glycoside compositions, and sweetener compositions comprising the same, are also provided. Methods of preparing the sweetener compositions and consumables are also detailed herein.