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RIVERSTONE

Onyx Stone Sink | 5089-553515 | 21.5″×14″ Triangular Organic Gray–Beige Onyx Polished

Onyx Stone Sink | 5089-553515 | 21.5″×14″ Triangular Organic Gray–Beige Onyx Polished

Regular price $580.00 USD
Regular price Sale price $580.00 USD
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Handcrafted triangular organic-shaped onyx sink with a smooth polished interior and a natural rough-cut exterior. The stone features gray translucent onyx tones mixed with warm beige shading and natural veining, creating a premium and eye-catching designer appearance.

Carved from a single onyx boulder, this vessel sink showcases raw natural edges, unique geometric form, and authentic artisanal character. Ideal for luxury bathrooms, spa-style interiors, rustic-modern homes, and high-end renovation projects.

• Dimensions: 55 × 35 × 15 cm (≈ 21.5″ × 14″ × 6″)
• Shape: triangular organic / irregular
• Finish: polished interior; rough natural-textured exterior
• Color: gray–beige translucent onyx with natural veining
• Installation: vessel (above-counter mount)
• Material: solid natural onyx
• Drain hole: 1.57″ (40 mm) standard
• Carved from a single onyx boulder
• Durable, low-maintenance, moisture- & chemical-resistant

Tech block:
• Original SKU: 5089-553515
• Length: 55 cm → 21.5″
• Width: 35 cm → 14″
• Height: 15 cm → 6″

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