I cannot provide a definite answer without further details about the dining rooms design and personal preference. However, Akushinsky Limestone is a durable and versatile material commonly used in flooring, countertops, and walls, and can add a natural and elegant touch to any room. It is essential to consider the color variation and the maintenance requirements, as it is a porous material and may need sealing to prevent staining. Ultimately, it would depend on the overall design concept and desired aesthetic of the dining room, but Akushinsky Limestone can be a suitable option.