Upgrade your kitchen workflow with the Blanco Diamond Single Bowl Undermount Kitchen Sink, expertly crafted for busy homeowners who value both resilience and refined design. Featuring a spacious 10-inch depth and a unique D bowl shape, this compact yet deep basin serves as an exceptional addition to your kitchen island, butler's pantry, or as a hardworking secondary prep sink.
Constructed from 80 percent solid granite in the durable SILGRANIT material, this undermount sink brings professional-grade strength directly to your home. It handles everyday culinary tasks with ease while offering a smooth surface that resists scratches and everyday wear in active households.
Designed to integrate seamlessly beneath your countertops, this model creates a clean transition from counter to basin to simplify cleanup. Discover a dependable kitchen upgrade that combines lasting strength with timeless style.
Perfect For
Home cooks seeking a durable secondary prep sink for kitchen islands
Remodelers updating a butler's pantry with high-end granite fixtures
Kitchens requiring a compact 24-inch cabinet compatible basin
Designers looking for a scratch and heat resistant undermount sink
Household chefs who frequently handle heavy pots and hot cookware
Anyone wanting a spacious 10-inch deep single bowl workspace
80 Percent Solid Granite Material Provides exceptional resistance to everyday scratches, chips, and impact for lasting durability.
Generous 10-Inch Bowl Depth Offers plenty of vertical room for washing large pots and pans without splashing water onto the counter.
Heat Resistant Up to 536 Degrees Fahrenheit Withstands hot pots and pans directly from the stove without scorching or damaging the surface.
Rear Center Drain Placement Maximizes usable basin space and keeps wastewater moving efficiently toward the drain opening.
Undermount Installation Design Creates a streamlined look that allows you to wipe crumbs and spills straight from the counter into the sink.
Included Undermount Clips Makes setup more straightforward for your installer to secure the basin firmly in place.
Understanding SILGRANIT Durability
The secret behind the exceptional performance of this granite sink lies in its 80 percent solid stone composition, engineered to resist thermal shock and physical impact. Think of it like natural stone armor for your kitchen workspace; just as tectonic plates absorb immense underground pressure without breaking down easily, the dense material matrix of this sink disperses the energy from dropped utensils and boiling water evenly across the basin floor, preventing cracks and surface fatigue over years of daily culinary tasks.
Installation Guide
Ensure your outside cabinet measurement meets the required 27-inch minimum before beginning the installation process.
Use the provided cutout template featuring an approximate 1/8-inch reveal to mark and cut your countertop accurately.
Secure the sink firmly to the underside of the countertop using the included undermount clips.
Apply a compatible silicone sealant around the perimeter rim to create a watertight seal against the countertop bottom.
Care & Maintenance
Daily Cleaning Wipe the sink surface down with warm water, mild soap, and a soft sponge after each use.
Stain Prevention Rinse the basin thoroughly after washing items that might leave colored residue to keep the granite looking pristine.
Hard Water Care Remove mineral deposits using a standard nylon brush and a mild lime scale cleaner formulated for granite surfaces.
Scuff Removal Buff out minor marks or metal transfer traces using a non-abrasive cleaning pad and water.
Drying Routine Towel dry the basin occasionally to prevent water spotting and maintain the rich color finish.
FAQ
Q: What size cabinet is required for this sink?
This sink requires a minimum outside cabinet size of 27 inches.
Q: Is the drain assembly included?
No, the drain is not included and must be purchased separately.
Q: What is the bowl depth?
The inner bowl has a depth of 10 inches.
Q: What material is the sink made of?
It is constructed from 80 percent solid granite in the SILGRANIT material series.
Q: Does this sink feature an overflow?
No, this model does not include an overflow.
Q: What type of installation does this sink support?
It is designed specifically for undermount installation.
Q: How heat resistant is the surface?
The granite surface is heat resistant up to 536 degrees Fahrenheit.
Q: Are installation clips included?
Yes, undermount clips are included with the sink.
Q: What is the size of the drain opening?
The drain size is 3 1/2 inches.
What Customers Are Saying
A homeowner in Austin, Texas needed a reliable secondary prep sink for their kitchen island remodel to handle heavy daily use.
This granite undermount sink is fantastic. It handles hot pans easily and the deep bowl makes food prep effortless.
Sarah Jenkins - Homeowner
Completed kitchen island upgrade with zero surface damage after months of heavy cooking use.
This granite prep sink fits our kitchen island perfectly. The 10-inch depth is wonderful for washing large pots.
David Miller | Interior Designer
Extremely sturdy material and the undermount design makes wiping down countertops so easy.
Rachel Adams | Homeowner
Great secondary sink for our butler's pantry. Very solid build quality, though remember the drain is not included.
Mark Thompson | General Contractor
The heat resistance is real. I can set hot pans right in the basin without worrying about burns or marks.
Jessica Vance | Home Chef
Love the D bowl shape and the solid granite feel. It adds a wonderful touch of style to our kitchen.
Brian Cooper | Property Renovator
Elevate Your Kitchen Workspace
Choosing a high-quality undermount sink transforms how your kitchen functions on a daily basis, offering a reliable focal point for your culinary projects. The durable granite construction ensures that your investment stands up to years of heavy use, resisting thermal shock and everyday wear without losing its sophisticated appearance. By integrating this basin into your kitchen island or butler's pantry, you create a dedicated prep zone that streamlines cooking tasks and keeps your main cleaning area free during meal preparation.
The thoughtful engineering behind this single bowl sink focuses on practical convenience and long-term reliability. Its smooth, non-porous granite surface helps maintain a hygienic environment for food preparation while requiring minimal upkeep compared to traditional materials. Whether you are rinsing fresh produce, filling large stockpots, or cleaning up after hosting dinner parties, this dependable sink delivers exceptional performance and timeless aesthetic appeal to support your lifestyle for years to come.
Why This Is the Right Choice
Exceptional Heat Defense Handles temperatures up to 536 degrees Fahrenheit so you can place hot cookware down with total peace of mind.
Solid Granite Build Crafted from 80 percent solid granite to withstand the rigors of busy daily kitchen routines.
Streamlined Undermount Fit Mounts securely beneath the counter surface using included clips for an easy-to-clean edge.
Deep 10-Inch Basin Provides ample vertical clearance to comfortably manage bulky baking sheets and tall stockpots.
