Alexander Black Marble Sinks

Elevate your bathroom with handcrafted Alexander Black marble sinks, defined by a deep black ground and crisp white-to-grey linear veining. The contrast reads graphic and architectural: a dark basin that anchors the room instead of disappearing into pale stone.

Every sink in this collection is carved from a solid block of natural Alexander Black marble. Vein maps do not repeat. Choose a vessel sink for the countertop, a wall-mounted floating basin that keeps the floor clear, or an integrated vanity bowl with a matching backsplash.

Alexander Black marble sinks suit modern powder rooms, hotel suites, dark spa bathrooms and high-contrast residential projects. The black field pairs well with brushed brass, polished chrome, walnut and pale stone floors. A polished finish deepens the black and sharpens the white veins; a honed finish softens glare and hides light water marks.

Natural marble is porous. Seal the sink after installation and reseal on a regular schedule. Clean only with pH-neutral products. Acidic cleaners, lemon and vinegar will etch the surface. Dark stone hides everyday marks better than white marble, but still needs sealing.

Browse the Alexander Black marble sinks below, then contact us for custom widths, fluted exteriors or a vanity cut from the same block.