Its octagon shape and spider-web-inspired cut with threadlike facets impressively reflect how symmetrical the complexity of the world is. Combine art. 2611 and 2611/G to achieve a new look, owing to the partly frosted facets of art. 2611/G. With its octagon shape, the Solaris Flat Back is ideal for creating graphic surfaces, stunning patterns, or for combining with classics like square, triangle, or baguette cuts.