The One Carat Diamond Eternity Band Ring

18 Karat Gold Eternity Diamond Ring with 1 Carat Total Weight

$ 1,380
Free Shipping + Free Returns
Appraised Retail Value $2500
  • The One Carat Diamond Eternity Band Ring

The One Carat Diamond Eternity Band Ring

18 Karat Gold Eternity Diamond Ring with 1 Carat Total Weight

$ 1,380
Free Shipping + Free Returns
Appraised Retail Value $2500
Print Ring Size Guide

These timeless, elegant rings are perfect for everyday wear.  We call these best-sellers Eternity Rings because the diamonds are laid all the way around the band. Handcrafted using the finest quality stones and priced as fairly as possible, you can spread a few across your fingers or wear as your wedding band. All rings are presented in our signature Noémie oversized box. Includes a IGI Certificate (to allow time for proper inspection by IGI gemologists please allow up to one week after your order is placed for the ring to ship with an IGI Certificate). You can choose the option of 3 interest-free monthly payments with absolutely no extra charges or hidden costs. If you need help with sizing, you can request a free physical ring sizer for exact results. For orders of 1.5 Carat and above please fill out the custom design form for pricing. 

  • 18 Karat Gold
  • 2.10 mm Width
  • 1 Carat
  • Average Clarity: VS
  • Average Color: F/G
  • Round Cut
  • Our diamonds are purchased from conflict-free sources who enforce the standards established by the Kimberly Process and in compliance with all applicable UN resolutions.
  • You can order here the same style with lab-grown diamonds instead.
Shipping details

Most orders take 1-2 business days to process before complimentary overnight delivery. If you need this item by a certain date please contact us. Specific sizes and colors will require 3-4 weeks to ship. We can custom make any size you need, including quarter sizes, to ensure you have the perfect fit. Platinum rings are made to order, please allow up to 6 weeks for delivery. Custom designed engagement rings available upon request.

Complimentary Shipping & Returns

Complimentary Shipping and Returns

Free delivery to your door in the US. Wear the jewelry, enjoy it, sleep on it if you don't love it we'll give you a full refund. Returns are free and easy.


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Customer Reviews

Based on 113 reviews
One carat band

Beautiful ring. Classic, timeless, stylish. Love this piece.

Great buy !

For my final purchase I bought the Petite band and the Eternity band in yellow gold. This was my second purchase, the first were the rings in white gold. The exchange was super easy and even though both rings were beautiful the YG went with my everyday jewelry better. This will not be my only purchase from here !

Superior Quality and Stellar Customer Sevice

I am so impressed with Noemie. The jewelry is stunning and quality is excellent. Shipping is so quick and the customer service is some of the most competent and responsive that I’ve dealt with. The representative I worked with always got back to me within a few hours and helped me get a ring sizer, discussed other size options and the return process. Will definitely be purchasing more from Noemie and recommending to family and friends!

Amazing - worth the investment!

I was a little hesitant to order a ring for this amount online sigh unseen. I read A LOT of mixed reviews, but decided to go for it and I couldn’t be happier!!! The ring (1-carat band) is gorgeous. It comes with a certification card in beautiful wrapping. I get lots of compliments on it and intend to purchase again in the future!


My husband ordered this ring as it matched my engagement band perfectly. The two looked beautiful together but I wanted something a little more intricate for the times when I would wear the band alone. The ring is absolutely beautiful and their customer service is top-notch. They’ve been helping me create a custom ring which I can’t wait to receive. I can’t wait to add more pieces to my collection.