
A Love Story
Every happy ending has a beginning, and the story of The One & Only Signature Collection is no different. It all started when we at Jewlr decided that true love deserves a special celebration. All of our customizable pieces are beautiful in their own way, but an engagement ring is something truly special and deserves to be treated as such. We decided to create a collection as beautiful and timeless as love itself, while still maintaining our commitment to a personalized experience. Shop the One & Only Collection today.


The Sophia
The Sophia ring is our designers’ homage to the tradition of engagement rings. Inspired by the styles of the turn of the century, this ring is designed to be quietly elegant with gorgeous detailing. Featuring a sleek band available in a variety of precious metals and a beautiful, scintillating diamond at its heart, this design is made all the more special with the Jewlr Signature Setting and the tiny butterfly wrought into the bridge. For a sparkle that will never go out of style, there is Sophia.
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How does the One & Only Collection differ from your other engagement rings?
The One & Only Collection is a specialty selection of engagement rings, carefully curated and custom designed be a symbol of love everlasting. The One & Only Collection includes new options for customization, to create a piece that is truly unique from anything else we offer.
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How do I go about choosing a diamond?
We understand that selecting a diamond can be an intimidating prospect. Look for THE ONE diamond seal, which will show you the perfect stone for your ring as selected by our in-house diamond experts. If you’re looking for other options, we’ve created a few helpful guides to help you through the process, and leave you feeling confident that the diamond you’ve selected is nothing short of perfect. Or check out our Diamond and the 4Cs section to learn more.
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Are these rings customizable the way your other rings are?
The One & Only Collection is our answer to the timeless tradition of diamond engagement rings. Therefore, we currently only offer the diamond as the center stone in the One & Only Collection. Personalization by engraving and choosing your metal is still available. You can even even combine up to three different golds on any ring. Additionally, you have the option of customizing the setting on each ring, which is a trait exclusive to the One & Only Collection.
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This ring is a surprise- how will it be packaged for delivery?
All orders are packaged in a nondescript, tamper-proof courier bag so the contents will not be immediately obvious.
Frequently Asked Questions
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Instantly Receive The
Certificate
Print
& Present
Order today and instantly receive a link to a personalized jewelry certificate. Simply print it and present to your loved one. Your custom made personalized item will arrive shortly thereafter.
How to find your ring size
Shipping Information
- Code: PRESIDENT19
- Save up to 60% off retail price
- The One & Only items receive a 15% discount on the ring setting only. Promo code does not apply to diamond center stone.
- Excludes personalized boxes, gift wrap and cart specials
- Promotions are subject to change without notice
Photo Box
Photo Tips

Create a beautiful photo ring box with these helpful tips!

DO: Choose a clear, high-resolution image that
can easily be centered within the frame.
AVOID:
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Pictures that are cropped too close
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Pictures that will not fill the frame
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Pictures that are too dark
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Pictures that are too bright
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Pictures that are too blurry
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Over-rotating the picture
We Recommend
Using images 650 x 650px or higher for best results.
Using one of the supported file types: JPG, PNG or GIFs.
Select your stone
How to find your ring size
If you have an existing ring

- Measure the diameter (mm) of a ring that fits the desired finger
- Use the Ring Sizing Chart to locate your size
If not, measure your finger

- Wrap a strip of paper around your finger, just above the knuckle, and mark the point at which the two ends meet
- Measure the paper from mark to mark to find your ring circumference (mm)
- Use the Ring Sizing Chart to locate your size