Blanco DIAMOND Equal Double Dual Mount Sink

The Blanco DIAMOND Equal Double Dual Mount Sink is a versatile double-bowl kitchen sink crafted from SILGRANIT® granite composite, combining enduring performance with classic design. Its 50/50 equal bowls make everyday tasks like washing, rinsing, and prepping simple and efficient. The dual-mount design allows installation as either undermount or drop-in to suit your kitchen style. With a smooth, non-porous surface that resists heat, scratches, and stains, this sink delivers both beauty and durability for busy kitchens.

Key Specifications

• Material: SILGRANIT® granite composite — durable, heat-, scratch-, and stain-resistant; hygienic, non-porous surface

• Mounting: Dual-mount (undermount or drop-in)

• Overall Dimensions: ~33″ (W) × 22″ (D) × 9-1/2″ (H)

• Bowl Design: Equal 50/50 double bowl with rear drains compatible with standard 3-1/2″ strainers or disposals

• Faucet: Pre-drilled single faucet hole; may allow additional accessory holes (varies by model)

• Cutout Size: ~32-1/4″ × 21-1/4″ recommended

• Minimum Cabinet Size: ~33″ for drop-in / ~36″ for undermount

• Warranty: Limited lifetime from BLANCO

Available SILGRANIT® Colors

• Coal Black – A rich, deep dark pitch-black finish with a bold, dramatic presence. Coal Black delivers a sleek, modern look that anchors the kitchen with confidence and pairs beautifully with contemporary cabinetry and metallic accents.

• Anthracite – A deep charcoal-black tone with subtle granite flecking that adds depth and texture. Anthracite offers the sophistication of black with a softer, more dimensional stone appearance.

• Cinder – A dark slate gray inspired by natural stone. Cinder strikes the perfect balance between black and gray, offering a refined, grounded neutral that complements both modern and transitional spaces.

• White – A crisp, clean white with a timeless appeal. Bright and versatile, this classic finish enhances light and contrast, making it an effortless choice for both kitchens and laundry rooms.

• Truffle – A soft, earthy taupe blending warm brown and gentle gray tones. Truffle brings subtle warmth and organic elegance, creating a refined neutral that pairs beautifully with natural materials and layered finishes.

• Café Brown – A warm, medium brown reminiscent of milk chocolate. Café Brown adds richness and comfort to the space, offering a welcoming, grounded look with understated sophistication.

• Soft White – A creamy, warm white designed to complement quartz and stone surfaces. Soft White delivers a gentle, inviting tone that feels refined and cohesive rather than stark. Blanco’s newest color has been an immediate success, answering the industry’s demand for a perfectly balanced, in-between tone.

• Volcano Gray – A rich mid-tone medium gray with warm undertones and a smooth, stone-inspired finish. Deeper than light gray but lighter than charcoal, Volcano Gray offers a substantial, modern look and pairs exceptionally well with stainless steel and dark metal appliances.

Featured Throughout the Entire Color Collection: All Blanco Silgranit sinks are finished with a sophisticated eggshell sheen, offering a matte appearance enhanced by a gentle, light-reflecting glow.

Highlights

• Non-porous surface resists household acids, stains, and dulling

• Dual-mount flexibility — drop-in or undermount installation

• Spacious equal double bowls enhance daily kitchen workflow