Authentic Cuervo Margaritas Made Exclusively With Cuervo Gold Are The World’S Number One Ready-To-Serve Margaritas And Come In Six Flavors: Classic Lime Strawberry Lime Mango Watermelon Grapefruit-Tangerine And Coconut-Pineapple.uthentic Cuervo Light Margaritas offers the same great taste as the original, but with fewer than 95 calories per serving. These no-guilt margaritas come in two flavors: classic lime and white peach.