Win a Blue Nile Signature Diamond

Cushion Cut Diamond Eternity Ring in Platinum (5 ct. tw.)

Beautifully matched cushion-cut diamonds encircle the finger in this stunning eternity ring.

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ring size
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Starting at $15,300
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Product Details
Reviews
Shipping
Find Ring Size
Product Details

Cushion Cut Diamond Eternity Ring in Platinum (5 ct. tw.)

Beautifully matched cushion-cut diamonds encircle the finger in this stunning eternity ring.

Ring Information

Stock number
20792
Metal:
950 Platinum
Width:
4.0 mm

Diamond Information

Ring Size:
Number of Diamonds:
Total Carat Weight:
US 5
17
4.79
US 6
17
4.90
US 7
18
5.25
Average color
G
Average clarity
VS2
Setting type
Common prong setting
EDUCATION & GUIDANCE

How it works

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

Common prong setting
Reviews

Customer Reviews

5 average customer rating from 1 reviews.

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Gorgeous Ring

I was leary about ordering a diamond ring over the internet but when my cushuon cut eternity band arrived I was pleasantly surprised. The diamonds were excentley matched and is gorgeous. I get great pleasure wearing this ring.

Shari, Capitan, NM   – February 2012

Shipping

Shipping Information

Order by:
6PM EDT today
Receive on:
Tuesday, July 29
Free shipping via:
FedEx Priority Overnight®

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

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.)