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Description
Blanco Diamond 15" Square Granite Composite Bar/Prep Sink, Silgranit, Metallic Gray, 440203Blanco Diamond 15" Square Granite Composite Bar Prep Sink, Silgranit, Metallic Gray, 440203 The DIAMOND DUAL MOUNT BAR SINK features a compact single bowl design, making it the perfect solution for small spaces. The DIAMOND BAR SINK can be installed as a drop in or undermount sink. With an undermount installation, you can easily brush crumbs or wipe spills directly into the sink without dirt and grime building up around the rim. This Bar Sink is made
Blanco Diamond 15" Square Granite Composite Bar/Prep Sink, Silgranit, Metallic Gray, 440203
The DIAMOND DUAL MOUNT BAR SINK features a compact single bowl design, making it the perfect solution for small spaces. The DIAMOND BAR SINK can be installed as a drop-in or undermount sink. With an undermount installation, you can easily brush crumbs or wipe spills directly into the sink without dirt and grime building up around the rim. This Bar Sink is made of SILGRANIT, a patented, certified granite composite material engineered to take on the toughest kitchen tasks. SILGRANIT is heat, scratch, stain, chip, and impact resistant, making it stronger and more durable than other sink materials. It will not blister, burn, melt, or discolor from hot pots, pans, or baking sheets straight from the oven. Beautiful and highly functional with its non-porous, hygienic surface, it pushes away liquids and residue resulting in a low-maintenance, easy-to-clean, long-lasting material.The DIAMOND bar sink easily conquers the demands of everyday life and is an ideal choice for your bar area or butler's pantry. A pop of color could be the perfect finishing touch.
Available In:
Please see our color disclaimer.
Features
- DURABLE MATERIAL: Patented SILGRANIT material is heat, scratch, stain, chip, and impact resistant
- HYGIENIC+PLUS SURFACE TECHNOLOGY: Acts as a protective shield against liquids and dirt inhibiting bacteria growth by up to 98%
- EASY-TO-INSTALL: Can be installed as either a drop-in or undermount with installation clips included
- EASY-TO-CLEAN: Baking soda and a sponge are all you need - no harsh chemicals required
- SOLD SEPARATELY: Basket strainer (item #441093)
- OPTIONAL ACCESSORIES: Grid (item #221012), cutting board (item #440226) and decorative drain cover (item #517666)
- THIRD-PARTY CERTIFIED: Tested, certified and listed as a composite stone material, BLANCO is the only granite composite sink manufacturer that meets the composite stone IAPMO standards
- TRUSTED QUALITY: All BLANCO sinks feature a limited lifetime warranty
- BASE CABINET: Recommended Minimum Base Cabinet Size: 15 (drop-in) or 17 (undermount)
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 16" |
| Box Length: | 21" |
| Box Weight: | 15 lb(s) |
| Box Width: | 21" |
| Certification: | IAMPO Listed, SCC Compliant, UPLR Compliant, UPC Listed |
| Collection: | Diamond |
| Color: | Metallic Gray |
| Country of Origin: | Canada |
| Cut-Out Depth: | 11.25" |
| Cut-Out Width: | 14.25" |
| Drain Placement: | Rear Center |
| Inner Depth: | 8" |
| Inside Bowl Dimensions: | 12" x 11.63" x 8" |
| Installation Type: | Dual Mount |
| Item Height: | 8" |
| Item Length (Front to Back): | 15" |
| Item Weight: | 13 lb(s) |
| Item Width (Side to Side): | 15" |
| Material: | Granite Composite |
| Minimum Cabinet Size: | 15 (drop-in) or 17 (undermount) |
| Mounting Hardware Included?: | Yes |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 1 |
| Shape: | Square |
| SKU: | 440203 |
| Ship Method: | UPS |
Warranty
Limited lifetime
Blanco Warranty Details (PDF)
Installation Instructions
Product Specifications (PDF)
Related Products
Faucet(s):
- Blanco Artona 1.5 GPM Brass Bar Faucet, Pull-Down, Metallic Gray/Stainless, 526383
Grid(s):
- Blanco Stainless Steel Sink Grid (Diamond Bar Sinks), 221012
Drain(s):
- Blanco Metal Basket Strainer Drain Assembly - Metallic Gray, 240325
- Blanco Decorative Metal Disposal Flange Drain - Metallic Gray, 240335
Soap Dispenser(s):
- Blanco Artona Soap Dispenser - PVD Steel/Metallic Gray, 442052
Cutting Board(s):
- Blanco Wood Cutting Board (Diamond Bar Sink), 440226
Other(s):
- BlancoClean Daily+ Silgranit Sink Cleaner 15 oz., 406200
- Blanco Capflow Drain Cover, Stainless Steel, 517666
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
My dogs favorite toy so far in two years
Color: C) 4" 2-Pack (Bacon)
I use this with my medium sized dog. These are large for him but that's what I want so I don't ever have to think about them being too small or a swallow hazard. He has been through A LOT OF TOYS in the last couple years, but nothing, NOTHING has he loved as much as these.
His favorite used to be squeaker balls. Then his favorite was crackle balls. But he will gladly ignore both for this one. I don't know if it's the bacon flavor or what, but he go nuts for it.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Durable Rubber Bone Toy for Aggressive Chewers
I got this rubber bone chew toy in purple (size large) for my dog, and it's been a solid addition to his toy rotation.
What I Liked:
The bacon flavor is a huge hit. My dog was immediately interested in this toy and goes back to it regularly, which speaks to how appealing the scent is to him. The natural rubber material is tough and has held up well to his aggressive chewing - it's designed for heavy chewers and delivers on that promise. The textured surface is great for dental health. I can see how it helps clean his teeth as he chews, and the grooves are deep enough that you could add dog toothpaste for extra cleaning power. It's a functional toy that serves multiple purposes beyond just entertainment.
The rubber material is softer than hard nylon toys, which gives me peace of mind that it won't damage his teeth during extended chewing sessions. It's still plenty durable but has some give to it that makes it safer. This toy genuinely keeps him busy and engaged. It helps redirect his chewing instincts away from furniture and other household items, and it seems to help with anxiety when I need to leave him alone for a bit. At $8.99 (down from $15.99), this is an excellent value for a durable, functional chew toy.
What Could Be Improved:
While it's marketed for all sizes from small to large breeds, I think it works best for medium to large dogs. Small dogs might find the large size a bit cumbersome. The bacon scent is strong initially, but it will fade over time with use and cleaning. Also, we all know it's a little... interesting looking haha.
Overall:
This is a high-quality, durable chew toy perfect for aggressive chewers. The bacon flavor, dental benefits, and tough construction make it a winner. It keeps dogs engaged, helps maintain dental hygiene, and redirects destructive chewing behaviors. At under $9 (well, it is right now, at least), it's a great value and makes an excellent gift for any dog owner dealing with a heavy chewer. Highly recommended.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
The Purple Power Chew My Dog Thinks Is His Life’s Mission
I bought this purple rubber bone hoping it would survive longer than the usual 10 minutes my dog needs to destroy a “durable” toy. Shockingly, this one is still alive and thriving. Honestly, I think it might outlive me.
The material is tough enough for aggressive chewers, but still bouncy and fun, which means my dog is entertained AND my furniture gets a break. It’s the perfect size for medium to large dogs, and it keeps mine busy like he’s working an important full-time job.
He tosses it, chases it, gnaws on it with total devotion… and somehow it barely shows a scratch. The purple color is a bonus, easy to spot in the yard, and it makes him look very fashionable in his ferocious-chewer era.
If your dog believes every toy is a challenge to conquer, this chew toy just might be the worthy opponent they’ve been waiting for. 💜🐶
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Reviewed in the United States on December 5, 2025
★★★★★ 3
Not my husky's favorite
Size: Large
No bounce, it's too hard and heavy. My husky only uses it once in a while, it is not his favorite thing to chew on.
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Reviewed in the United States on February 28, 2026
★★★★★ 4
Better Than Most, But Still No Match for My Super Chewer
This is a decent chew. It’s made of a softer rubber material and has little to no odor, which I appreciate. It’s been about a week, and while it’s still technically in one piece, it’s starting to show some cracks and tiny puncture holes.
Now, keep in mind, my 100-lb pit mix Scooby Doo is a full on chew and destroy hound. If it can be chewed, he’ll find a way to shred it to bits. This toy held up longer than a lot of others but still didn’t make the “indestructible” cut in our house. He likes it, but it’s not his top pick, probably why it’s still alive.
Overall, it’s a good toy for the price. Probably not for extreme power chewers like Scoob, but it’ll hold up fine for most dogs and give you a little peace and quiet for a while. Do give it a try, Scooby Doo is a chewer in a class of his own, the fact that this has held up past a one 15 minute session is amazing in itself.
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Reviewed in the United States on November 5, 2025