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Description
Blanco Diamond 25" Dual Mount Granite Composite Kitchen Sink, Silgranit, Coal Black, 442905Blanco Diamond 25" Dual Mount Granite Composite Kitchen Sink, Silgranit, Coal Black, 442905 TheDIAMOND 25" DUAL MOUNT SINGLE BOWL KITCHEN Sink offers a compact single bowl design, making it the perfect solution for small spaces. The DIAMOND 24" DUAL MOUNT 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.
Blanco Diamond 25" Dual Mount Granite Composite Kitchen Sink, Silgranit, Coal Black, 442905
TheDIAMOND 25" DUAL MOUNT SINGLE BOWL KITCHEN Sink offers a compact single bowl design, making it the perfect solution for small spaces.The DIAMOND 24" DUAL MOUNT 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 kitchen 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 24" easily conquers the demands of everyday life and is an ideal choice for smaller kitchens or as a secondary prep sink in larger kitchens.
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
- OPTIONAL ACCESSORIES: Grid (item #221000), cutting board (item #440231 - fits drop-in only) and decorative drain cover (item #517666)
- SOLD SEPARATELY: Basket strainer (item #441093)
- 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: 25 (drop-in) or 27 (undermount)
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 16" |
| Box Length: | 31" |
| Box Weight: | 37 lb(s) |
| Box Width: | 27" |
| Certification: | IAMPO Listed, SCC Compliant, UPLR Compliant, UPC Listed |
| Collection: | Diamond |
| Color: | Coal Black |
| Country of Origin: | Canada |
| Cut-Out Depth: | 21.25" |
| Cut-Out Width: | 24.25" |
| Drain Placement: | Rear Center |
| Inner Depth: | 10" |
| Inside Bowl Dimensions: | 22" x 18.81" x 10" |
| Installation Type: | Dual Mount |
| Item Height: | 10" |
| Item Length (Front to Back): | 22" |
| Item Weight: | 29 lb(s) |
| Item Width (Side to Side): | 25" |
| Material: | Granite Composite |
| Minimum Cabinet Size: | 25 (drop-in) or 27 (undermount) |
| Mounting Hardware Included?: | Yes |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 1 |
| SKU: | 442905 |
| 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 Kitchen Faucet, Pull-Down, Coal Black/Stainless, 526401
Grid(s):
- Blanco Stainless Steel Sink Grid (Diamond Double Left Bowl), 221000
Drain(s):
- Blanco Metal Basket Strainer Drain Assembly - Coal Black, 240327
- Blanco Decorative Metal Disposal Flange Drain - Coal Black, 240339
Soap Dispenser(s):
- Blanco Artona Soap Dispenser - PVD Steel/Coal Black, 442902
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 25 reviews
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Product Reviews
★★★★★ 5
Brothers funeral suit.
Size: X-Large, Color: Burgundy
Used this on my brother that just passed. He looked very very good. Love the fabric and colors
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Package
Size: X-Large, Color: Burgundy
Excellent fit and fast delivery!
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Great suit, but size up
Size: Large, Color: Black, Size: Large, Color: Black
This set comes with a jacket, pants, extra buttons, and a bow tie with an easy clip to remove it. The suit itself is really nice and I love the pattern, however, I thought I purchased a XXL, but seemed to have ordered a L instead. Not quite sure how that happened, but suffice to say, he could not fit the suit. He is normally an L in pants, so based on the fit, we would have needed to size up anyways. He couldn't fit his leg in the pants or his arm in the jacket. I automatically size up on items like this because you can take clothes in, but can't take them out if there is not enough cloth. The suit pants are not lined, but you can see that they did leave room for the legs to be let out. Perhaps if we have the pants let out, he would be able to wear the pants. The jacket is fully lined and it comes with two inside pockets, one can be buttoned. I cannot tell if the jacket has room for alterations, but I might have him fitted for it just to see. It comes with a slit on the back of the jacket, so it has that going for it from a quality standpoint. It does come folded so you have iron or dry clean it before wearing. The quality is good for the most part. There are some threads coming out of the bow tie, but that's all I seen that is less the good. I'm giving it four star based solo on it's look and feel. Of course, I can't comment on the fit. For around $80, I definitely think it's worth checking out for a school semi-formal or fancy dinner out. It might be a little lightweight for a higher end event. Did I say I love the pattern?
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Stylish look and great value for special occasions
Size: X-Large, Color: Blue, Size: X-Large, Color: Blue
This suit looks really good in person. The pattern adds a nice touch that makes it stand out without looking too flashy. It is a great option for events like weddings, parties, or prom where you want something a bit different from a basic suit.
The fit is slim and modern, giving a clean and sharp look when worn. It feels comfortable enough for a few hours, and the overall shape looks more tailored than expected for the price. The jacket sits well, and the pants match nicely to complete the set.
The material is lightweight and decent for occasional use. It does not feel like a premium suit, but it looks good and photographs well, which is what matters for events. The bow tie included is a nice extra and helps complete the outfit without needing to buy more pieces.
It may need a quick steam or ironing out of the package to look its best. Also, checking the size chart is important to get the right fit.
For the price, this is a very good value. You get a full outfit that looks stylish and put together without spending too much. Great option if you need something affordable for special occasions.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Stylish Statement Suit for the Price
Size: Medium, Color: Gold - Embroidery, Size: Medium, Color: Gold - Embroidery
I really like the black with gold embroidery on this suit - it really will make you stand out. The gold does have a slight green tint to it in certain lighting, but overall I like the unique design and think it looks great.
The pants have some flexibility, which made them more comfortable than I expected. I got a Medium - and im usually a 32W. I could see it fitting a 30W or34W too. It arrived in great shape and was not wrinkled at all, though i'm likely going to have to hem the pants 1-2 inches. The pants are neutral and could be worn with other black jackets.
I am usually a size 42 bust in jackets, and while the size chart says medium is a 44 bust, i think this fits me like a glove.
It also came with a bow tie, which is a nice added bonus. Overall, I think this is a great deal for the price and a solid choice for anyone looking for a versatile standout suit for a formal event or a costume party.
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Reviewed in the United States on April 19, 2026