Polished Calacatta Viola Round Basin

Products/Project Information

This Polished Calacatta Viola Round Basin is a premium above-counter stone wash basin crafted for luxury residential bathrooms, boutique hotel suites and high-end villa projects. Fabricated from solid natural Calacatta Viola marble, each piece showcases the stone’s iconic milky white base interwoven with dramatic deep purple and black flowing veins, delivering striking visual appeal and exclusive decorative value. Every basin is precision carved and hand polished to a glossy finish, with strict quality inspection on surface integrity and vein distribution. It serves both as a functional sanitary fixture and a statement decorative piece, fitting neoclassical, modern luxury and art deco interior styles. We supply standard sizes and custom dimensions, catering to stone importers, interior designers and project contractors seeking differentiated high-end bathroom stone products.

Type/ shape of sink/wash basin

This is a round above-counter vessel basin, carved from a single solid marble slab for a seamless one-piece structure. It features a smooth bowl-shaped inner cavity with evenly thickened side walls, and a fully rounded, hand-polished rim that eliminates sharp edges for safe and comfortable daily use. A standard centered drain hole is pre-drilled to match common bathroom plumbing hardware. The freestanding above-counter design removes the need for countertop cutout embedding, simplifying installation and adapting to various vanity counter layouts. The thick solid stone body delivers stable weight and robust structural performance, with uniform wall thickness guaranteed by precision cutting processes.

Material Information

Made from 100% natural Calacatta Viola marble, also known as Bulgari marble, this basin features a creamy white base crossed by bold, irregular deep purple and charcoal grey veins with subtle golden-brown mineral streaks. Formed through long-term geological metamorphism, the stone has a compact internal structure with a density of approximately 2.70 g/cm³ and water absorption below 0.2%, offering reliable durability for long-term use in humid bathroom environments. The high-gloss polished finish amplifies the contrast of the natural veining and enhances the stone’s luxurious texture. As a natural material, each basin carries unique vein patterns, making every piece one of a kind. The material is non-toxic, eco-friendly and moderately heat-resistant, suitable for indoor bathroom applications.

Stock Information

We have  over 6 pieces of Calacatta Viola Marble round basin in stock

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Packing Details

Maintenance Informations

For daily maintenance, wipe the basin surface with a soft damp cloth after each use to remove soap residue and water stains, and dry thoroughly to prevent permanent water spot buildup. Avoid acidic or alkaline cleaners, bleach and abrasive scouring pads, as they will etch the polished marble surface and cause irreversible discoloration and dullness. For stubborn stains, use a pH-neutral stone-specific cleaner and rinse with clean water immediately. Apply a penetrating stone sealer every 6 to 12 months to seal natural micro-pores and improve stain resistance. Do not drop heavy objects or drag sharp items across the surface to prevent scratches and chipping. With proper routine care, the basin will retain its glossy finish and elegant appearance for decades.