Calacatta Viola Rosso Extra is the deep-red sibling of the more familiar burgundy Viola — a brecciated Italian marble where bright white Calacatta fragments are held in a matrix of saturated rosso. The Extra grade selects for the strongest ground color and the cleanest white inclusions; the read across a full slab is closer to a Roman cosmati floor than to a quiet vein marble.

Leathered, not honed or polished. The leathered hand softens the surface to a low, tactile sheen that holds the depth of the rosso without throwing reflections — the saturation reads richer at oblique light, and the white fragments keep their drawing without going chalky. It is the finish to specify when the stone is doing the heavy visual work in a room and you want it felt rather than mirrored.

At 68" × 116" in 2cm, the format is generous enough for a single-piece vanity top with waterfall returns, a full bookmatched bath wall, or a fireplace surround that reads as one continuous field. The slab is on the floor at Royal Stone — walk it early; brecciated Viola in the Rosso Extra grade does not repeat predictably from block to block.