Win a Blue Nile Signature Diamond

Satin Finish Wedding Ring in Blackened Cobalt (7mm)

Substantial in feel, this classic wedding ring is crafted from blackened cobalt and features a satin finish. The rounded interior also ensures a comfortable fit.

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4 (1)
ring size
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Free FedEx® Shipping. Order in the next 2 hours 27 minutes and your package will ship on Wednesday, August 20.
$140
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Product Details
Reviews
Shipping
Find Ring Size
Product Details

Satin Finish Wedding Ring in Blackened Cobalt (7mm)

Substantial in feel, this classic wedding ring is crafted from blackened cobalt and features a satin finish. The rounded interior also ensures a comfortable fit.

Ring Information

Stock number
49609
Metal:
Cobalt
Height:
2 mm
Width:
7.0 mm
Fit
Comfort
Approximate weight:
Select a ring size
EDUCATION & GUIDANCE

How it works

View our education section to learn more about our wedding rings.

Comfort fit
Reviews

Customer Reviews

4 average customer rating from 1 reviews.

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Can't wait to wear it

My fiancee picked this ring out and at first I was skeptical because it's black and I'm pretty pale. Once I tried the ring on I liked it a lot. The weight is something I'd probably have to get used to . I do love that its not shiny but a matte finish. Reason for 4 and not 5 stars is becauseI wish it came in 5mm or even 4mm. Other than that good ring and the shipping plus BN service was just great. Thanks!!

Jacob, New York, NY   – July 2014

Shipping

Shipping Information

Order by:
6PM EDT today for package to ship on Wednesday, August 20
Estimated Delivery:
1-5 days for contiguous US*
Free shipping via:
FedEx Ground®
Need it Faster?
Arrives:
Cost:
FedEx 2Day®
Friday, August 22
$4
FedEx Priority Overnight®
Thursday, August 21
$8

Note: Prices and availability are subject to change without notice. View our terms and conditions for more information.

*Orders to Alaska/Hawaii have an estimated delivery time of 3-7 days.

Find Ring Size

How to Find Your Ring Size

Blue Nile realizes that you may not know the ring size for a given finger, and we want to help. We provide a printable ring sizer that can help determine your ring size. Prior to printing, ensure that page scaling is set to "none" on your print dialog box.

Ring Sizer
Ring Sizer
(These documents are PDF files and require Adobe Acrobat Reader. If you do not have Acrobat Reader you may download it for free.)