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Description
DIAMOND Dual-Mount Granite Composite 33 in. 1-Hole 50/50 Double Bowl Kitchen Sink in AnthraciteBoth an expression of your individual style, and a testament to Blanco's unsurpassed quality and craftsmanship a variety of shape, sizes and features combine to bring you the DIAMOND collection. Every detail has been considered, from the large bowl capacity to the Easy to clean, durable SILGRANIT surface. The Blanco DIAMOND DUAL DECK EQUAL DOUBLE BOWL offers plenty of room for rinsing, washing, soaking, spraying and straining operations. Made from the
Both an expression of your individual style, and a testament to Blanco's unsurpassed quality and craftsmanship - a variety of shape, sizes and features combine to bring you the DIAMOND collection. Every detail has been considered, from the large bowl capacity to the Easy-to-clean, durable SILGRANIT surface. The Blanco DIAMOND DUAL DECK EQUAL DOUBLE BOWL offers plenty of room for rinsing, washing, soaking, spraying and straining operations. Made from the rock hard, SILGRANIT patented surface, the DIAMOND kitchen sink features a Smooth surface that is resistant to chips, scratches and heats up to 536°F. Even a fork or the bottom of a hot pan can't damage Blanco SILGRANIT sinks. The colorful, non-porous surface also makes the bowl resistant from all stains, household acids and alkali solutions as well as Easy-to-clean. For three generations, Blanco has quietly and passionately elevated the standards for luxury sinks, faucets, and decorative accessories. A family-owned company, Blanco was founded over 85 years ago in Germany, and recently celebrated a milestone of 25 years in the United States where we are recognized as a leader in quality, innovation, and unsurpassed service. Create the ideal kitchen experience with the versatility of the DIAMOND collection.- Easy installation: Can be installed as either a drop-in or undermount for added convenience
- Heat resistant: Endures extreme temperature fluctuations and withstands up to 536°F, exceeding common boiling and baking levels
- Hygienic and 100% food safe: Patented Hygienic+Plus formula protects against bacteria and dirt
- Smooth surface: Non-porous repellent surface pushes away dirt and residue, while maintaining the touch and feel of natural stone
- Color options: Offered in 9 colors, SILGRANIT sinks match a variety of countertop materials, from natural stone to engineered stone
- Easy-to-clean: Daily cleaning may be done with any non-abrasive cleaner (Bar Keepers Friend, Soft Scrub with Bleach, Soft Scrub or dishwasher soap)
- Sold separately: Flange and basket strainer
- Optional accessories: Left grid (item #221008), right grid (item #221009), floating dish rack (item #236432) and cutting board for drop-in only (item #440229)
- Satisfaction guaranteed: your Blanco kitchen sink features a Limited Lifetime Warranty for added protection and complete peace of mind
- Interactive design tool: download the Blanco SILGRANIT mobile color app to help coordinate your sink with common countertop stones or upload your own countertop and match your sink accordingly
- Available in other colors
- Protected by a lifetime limited warranty
Features
| Item Weight | 45 |
| Sink Finish Type | Matte |
| Color/Finish | Anthracite |
| Drain Location | Rear |
| Product Weight (lb.) | 45 |
| Returnable | 180-Day |
| Kitchen Product Type | Kitchen Sink |
| Included | Knock Out Holes,Mounting Hardware |
| Minimum Cabinet Size (in.) | 33 |
| Bundle Type | Sink Only |
| Color Family | Black |
| Features | Corrosion Resistant,Heat Resistant,Sound Dampening |
| Number of Faucet Holes | 1 |
| Number of Bowls | Double Bowl |
| Bowl Split | 50/50 |
| Sink Shape | Rectangular |
| Sink Material | Granite Composite |
| Mount Type | Drop-in,Undermount |
| Right Inner Bowl Left to Right Length (in.) | 14.5 |
| Left Inner Bowl Front to Back Width (in.) | 17 |
| Left Inner Bowl Left to Right Length (in.) | 14.5 |
| Cut-Out Depth (in.) | 21.25 |
| Cut-Out Width (in.) | 32.25 |
| Cut-Out Below Counter Depth (in.) | 9.5 |
| Bowl Top to Bottom Depth (in.) | 9.5 |
| Right Inner Bowl Front to Back Width (in.) | 17 in |
| Kitchen Sink Front to Back Width (In.) | 22 |
| Actual Left to Right Length (In.) | 33 |
| Left Inner Bowl Below Counter Depth (in.) | 9.5 |
| Right Inner Bowl Below Counter Depth (in.) | 9.5 |
| Manufacturer Warranty | Limited lifetime |
| Certifications and Listings | IAPMO Certified |
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
4.1 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 4
Got for larger pup, but younger/smaller pup likes them more.
Color: GT-2P, Color: GT-2P
I got these to try for our older pup that likes to chew on sticks and is always wanting to bring one inside, but I think he just prefers sticks instead. Our younger pup loves them though and steals them...runs off with one and chews on it...comes back and steals the other to take to her pile of toys for eventual destruction. That's just her nature. Ha ha! She is about 35 lbs. and, though these might be a little larger than I might have initially gotten for her, they are great and work just fine to keep her busy and entertained.
I think the value for 2 super tough chew toys that are going to last more than a week is great. The texture of them is good for gnawing, or at least she thinks so. I would get them again but will not need to for awhile.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Yummy
Color: GT-2P
Dogs love them
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Not indestructible, but well worth it
Color: GT-2P, Color: GT-2P
First things first…it’s solid, literally. Very hard and if you have tile or wood floors, it’s ridiculously loins when it hits the floor. With that said, we’ve had our dogs chewing on these for about a month now. All 3 are aggressive chewers. As you can see in my pic, there are signs of chewing on the ends of the bone. I’ve noticed they all seem to gravitate towards them assuming they think they can chew through it. Not the case. The material itself made of is hard but I almost think they enjoy the feeling of the bone against their teeth and gums. I regularly watch our biggest chewer lay on the couch for what seems like hours just biting on it. The bone itself has held up extremely well and haven’t shown any signs of splintering, breaking, or falling apart. This making us feel the bone is safe considering how much they love to chew and how well it’s held up. It looks like a bone. This seems to be a factor in them wanting and/or seeking it out when they want to chew on something. Great to keep close in the living room and gets almost immediate engagement from all of them when I pull it out. Well worth it if you have problem dogs that chew everything and anything. Great as a distraction and from what we’ve seen, great for hours of engagement. Highly recommend for sure.
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Excellent toy for aggressive chewer dogs!!!
Color: GT-2P, Color: GT-2P
These treats are super heavy duty! My German shepherd is a good eater. This includes chewing on many things that are not make to be dog toys. I need to keep her occupied and chewing toys that are made specifically for aggressive chewers. She’s quite wily and can usually take apart those supposed aggressive chewers toys very fast. That’s why I love these toys. They actually are for aggressive chewers and keep my best friend busy chewing for days! I love that you can add soft treats or doggy toothpaste to the grooves in these. The raised bumps on the toy are also supposed to help clean teeth. A dog toy that helps with bad breath? I will take two please! Plus, love that these can be cleaned easily, even in the dish washer, and have long lasting bacon scents that my girl loves.
In all seriousness, these are strange looking but very functional chew toys. They do not make a mess (other than my dog drooling all over - haha). You can even add doggy peanut butter! Perfect for big dogs and aggressive chewers. I would caution against using for any elderly dog and or dog that doesn’t have strong teeth.
Good value for the price (a little over $5 each on sale) considering how long these toys last. Also a good gift.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Dog approved!
My dogs love this. This is the 3rd time I have bought them. They are entertained for hours and keeping their teeth strong.
They pay me no attention when they have this toy. 😂
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Reviewed in the United States on March 1, 2026