OCT nanosital features an octagon cut, which reflects light brilliantly from its eight long facets. The broad planes and wide table produce substantial sparkle. Precise cutting maximizes visual impact by balancing the facets. The straight edges and defined corners create a clean, modern look. Despite its sharp geometry, OCT nanosital retains remarkable toughness. Vibrant hues like emerald and violet really stand out when cut into the octagon shape.