Multi Green Onyx Sinks — Shapes, Sizes, Uses 

1. Shapes Available

These are the shapes that are realistically produced in Multi Green Onyx without quality issues:

• Round Bowl

• Most stable shape for onyx.

• Smooth curved interior.

• Good translucency because walls are even.

• Oval Bowl

• Slightly elongated design.

• Works well with natural vein flow.

• Popular for modern bathrooms.

• Rectangular / Square Vessel Sink

• Straight edges and corners require clean, crack-free stone.

• Looks premium but more prone to edge chipping if not packed properly.

• Trough Sink

• Long rectangular basin for double vanity.

• Requires thick stone block (minimum 5–6″ thickness).

• Usually custom-made.

• Pedestal Sink

• Carved pedestal + basin.

• Fully decorative luxury piece, mostly for high-end interior projects.

• Custom Sculpted Shapes

• Freeform, boat-shaped, wave-shaped, or geometric designs.

• Only possible if block quality is Grade A with strong vein structure.

2. Standard Sizes

Below are the sizes buyers expect. Use these for catalog/website, and mention “custom sizes available.”

Round Bowl

• 12″ × 4″ (30 × 10 cm)

• 14″ × 5″ (35 × 12 cm)

• 16″ × 5.5″ (40 × 14 cm)

Oval Bowl

• 16″ × 12″ × 5″ (40 × 30 × 12 cm)

• 18″ × 14″ × 5.5″ (45 × 35 × 14 cm)

Square / Rectangular Vessel

• 16″ × 16″ × 5″ (40 × 40 × 12 cm)

• 18″ × 14″ × 5″ (45 × 35 × 12 cm)

• 20″ × 14″ × 5.5″ (50 × 35 × 14 cm)

Trough Sink

• 24″ to 48″ length, width 14–18″, height 5–6″

• (60–120 cm × 35–45 cm × 12–15 cm)

Pedestal Sink

• Height 32–34″ (82–86 cm)

• Basin size depends on design

• Usually single-piece or two-piece construction.

3. Uses of Multi Green Onyx Sinks

• Luxury Bathrooms

• Primary use.

• Hotels, villas, high-end residences.

• Onyx’s translucency makes it a premium choice.

• Powder Rooms

• Ideal for small decorative spaces where the sink acts like a showpiece.

• Spa & Wellness Centers

• Natural stone aesthetic fits spa interiors.

• Often paired with warm lighting to highlight green tones.

• Bars & Restaurants (Decor Sinks)

• Used in restrooms of luxury restaurants.

• Multi Green Onyx has strong visual appeal.

• Backlit Installations

• The green veins and multi-tone layers glow strongly under LED lights.

• Works best with round and oval shapes because thickness is even.

• Interior Decoration Projects

• Architects use these for:

  • Boutique hotels

  • Resort bathrooms

  • Luxury renovations

  • Designer homes

• Gift / High-End Home Décor Market

• Smaller bowl-form sinks or basins sometimes used as centerpiece bowls.

4. Advantages 

• Naturally formed multi-tone green colors

• Each sink is unique due to unpredictable vein movement

• Translucent — can be backlit

• Hand-carved from a single block

• Heat and water-resistant

• Adds premium aesthetic value to any bathroom

5. Care & Maintenance (Short, Useful for Buyers)

• Clean with mild soap & water

• Avoid harsh acids or strong cleaning chemicals

• Use a soft cloth to prevent scratches

• Re-seal every 12 months to protect shine and reduce staining