All Custom Cakes Must Be Ordered At Least 24 Hours In Advance. A double-tiered sweet sixteen cake, our Red and Diamonds sugary confection features two round layers bordered at their bases with diamond-like trim and frosted with fluffy white icing. Each level of sweet sixteen cake recipe is beautifully decorated with glittering red beads, pearl-like yellow balls, and white scrolls. A small cluster of over-sized red roses commands attention as the sweet sixteen cake topper, while allowing enough room to remain for the birthday girl's name. As one of the most popular Las Vegas sweet sixteen cakes, this is the ideal choice for your daughter.