Skip to Main Content
Member Only Item

Blanco Diamond Silgranit II ™ 1-3/4 Bowl – Anthracite

Item #810712


80% Solid Granite, Fits a 36” Sink Base, heat resistant up to 5360F, 32” L X 20 27/32” W.

Online Price
Your Price $349.99
  • Shipping & Handling included *

Member Only Item

The estimated delivery time will be approximately 5 - 7 business days from the time of order.

Professional Installation Recommended

Drain and faucet are sold separately

Blanco Silgranite sinks are crafted of 80% granite and features the feel of natural stone, while resisting scratches, stains, chips, and heat.  Your Anthracite sink will not fade in direct sunlight and is resistant to household acids and alkalis.  Your silgranit sink is also non-porous, easy to clean, and extremely hygienic.

  • 32” X 20 27/32” double bowl undermount kitchen sink
  • 9 1/2” depth
  • Fits a 36” sink base
  • 80% solid granite
  • Template provided
  • Bowl dimensions: (L) 16 ½ X 18 19/32” (R) 12 ½” X 16 13/16”
  • Weight: 49 lbs.
  • Limited lifetime warranty

For questions or assistance please call 866-803-9416

Model: 440179

  • Brand: Blanco
  • Depth: 9.5 in.
  • Length: 32 in.
  • Material: Silgranit
  • Mount Style: Undermount
  • Single/Double Bowl: Double
  • Weight: 49 lb.
  • Width: 20.84 in.

Standard shipping via FedEx Ground is included in the quoted price. The estimated delivery time will be approximately 5 - 7 business days from the time of order.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required. products can be returned to any of our more than 600 Costco warehouses worldwide.
Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

For information or a written copy of the manufacturer's warranty, please contact us at:
Please wait, the reviews should load in just a moment.