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Description
Blanco Diamond 15" Square Granite Composite Bar/Prep Sink, Silgranit, Cinder, 441477Blanco Diamond 15" Square Granite Composite Bar Prep Sink, Silgranit, Cinder, 441477 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
Blanco Diamond 15" Square Granite Composite Bar/Prep Sink, Silgranit, Cinder, 441477
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: | Cinder |
| 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: | 441477 |
| 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, Cinder/Stainless, 526382
Grid(s):
- Blanco Stainless Steel Sink Grid (Diamond Bar Sinks), 221012
Drain(s):
- Blanco Metal Basket Strainer Drain Assembly - Cinder, 240324
- Blanco Decorative Metal Disposal Flange Drain - Cinder, 240334
Soap Dispenser(s):
- Blanco Artona 1.5 GPM Brass Bar Faucet, Pull-Down, Cinder/Stainless, 526382
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
4.0 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Incredible quality, just buy the right size (I did not)
Color: A Silver, Size: 12 Ounces, Color: A Silver, Size: 12 Ounces
For anyone interested in this product, here’s a quick guide (from a coffee snob)
• 12oz (what I got, pictured) - fine for small drinks (standard mug) at home. one drink, and you never plan on using this for any larger drinks
• 20oz - the home kitchen sweet spot. if you’re filling a Stanley or Yeti traveler this is probably your size. One caveat, you’ll have no wiggle room and will be maxing your milk froth to the brim. if you like cappuccino’s get the 32oz.
• 32oz - this is what’s behind the counter at every coffee shop you’ve ever been to. if you’ve worked a bar shift at Starbucks you’ve held this pitcher a thousand times. If you like a lot of foam (cappuccinos) i would suggest anyone serious about at home use to get this one.
I’ve worked in coffee shops since I was like 16 and I still ordered the 12oz like a complete idiot. I posted comparison photos if you want a good laugh. The pitcher is smaller than a regular coffee mug. Not a travel mug, not a big mug, just a normal everyday mug. Bigger than the pitcher. I measured nothing and paid the price.
Returning it and ordering the 32oz of the same exact pitcher so that should tell you the quality is legit. Feels exactly like what we used behind the bar, well made, solid, nothing cheap about it. Just bought the wrong size.
For anyone also about to make my mistake: the 12oz works if you’re making one small drink at home and that’s it. The 20oz is probably the right call for most people, fills a Stanley or Yeti no problem. The 32oz is the coffee shop size, if you’ve ever worked a bar at Starbucks or anywhere else you’ve used that size a thousand times and it’ll feel right immediately.
Great pitcher. Wrong size. My fault entirely.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Excellent in every respect, regardless of price. Just get the right size for your needs.
Color: A Silver, Size: 12 Ounces
Over time I've accumulated several milk steaming pitchers, a few of which were 3 or 4x the price, and yet I keep coming back to this one. The build quality is surprisingly high, the volume markings are very clearly etched on the inside and easy to read, it has a nice no-drip spout for pouring, and it still looks as good as new after daily use; No sign of wear and tear or staining on the metal even with high heat milk steaming. This is one of those rare low price/high quality products I only rarely run across.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Lovely milk pitcher
Color: A Silver, Size: 12 Ounces, Color: A Silver, Size: 12 Ounces
This milk pitcher is so durable and light weight. Its great value for money and feels expensive. Its easy to use and also easy to clean. It pours very well and fits perfectly on my coffee machine.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
Great for single drinks, high quality
Color: A Silver, Size: 12 Ounces
High quality milk frother pitcher. A bit smaller than I expected but great for making single size drinks. High quality stainless that holds heat well and is easy to clean. Great value for the price for making quick single drinks with your espresso maker
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Reviewed in the United States on January 4, 2026
★★★★★ 4
Great Quality Frothing Pitcher for Coffee Lovers!
Color: A Silver, Size: 12 Ounces
This stainless steel milk frothing pitcher is a great addition for anyone who enjoys making lattes, cappuccinos, or homemade coffee drinks. The pitcher feels sturdy and well-made, and the measurement markings inside are super helpful for getting the right amount every time. The pouring spout gives good control for latte art, and the included art pen is a nice bonus for beginners.
The handle is comfortable to hold, and the stainless steel material cleans easily after use. It also works well for steaming milk, mixing drinks, or even small kitchen tasks beyond coffee.
✅ Pros:
* Durable stainless steel construction
* Easy-to-read measurement markings
* Great pouring spout for latte art
* Comfortable handle grip
* Includes latte art pen
* Easy to clean
❌ Cons:
* Smaller sizes may not hold enough for multiple drinks
* Metal exterior can get hot when steaming milk
* Latte art takes practice for beginners
Overall, this is an affordable and practical frothing pitcher that works great for home baristas and everyday coffee lovers alike!
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Reviewed in the United States on May 20, 2026