The ring you can only promise once
My One & Only
one ring · one person · once
✦The One & Only box is free with every ring
One & Only Promise Ring Set
For him to her, or for each other. Your names engraved inside the band, a Love Agreement you both sign, and a place in our registry that can only ever be yours.
I
Choose the ring
One promise. The One & Only box is free with every ring.
Swipe to see all rings →
II
Metal & size
Metal
Ring size
Borrow a ring they wear on that finger and measure across the inside, edge to edge.
III
Register your names
Engraved inside the band, entered into the registry
Who is this promise for?
Inside the band
First names and your date are engraved. Full names go into the One & Only Registry, where they can only ever be registered once.
IV
Make the promise
This can only happen once
Your Promise Agreement
Printed and placed inside your box, ready for you both to sign.
Effective
FabuLove · One & Only Registry
Registered with your order ·
Your registry number arrives with your order
You'll go straight to secure checkout.
The ritual
How to make them your one
I
Choose the ring
One ring, chosen once. Your names can only ever be registered one time.

II
Untie the ribbon
The double doors open to a ring box that lights up the moment the lid lifts.

III
Sign the agreement
Your Promise Agreement waits inside. Two signatures, one promise, written down.

The rule
We register both of your names together. Once you order your One & Only ring, you can never order another one, and your names are engraved inside the band.
choose your one, and mean it
Included with every ring
The One & Only box
Before you promise
How does the One & Only Registry work?+
When you order, we register both of your names together in the One & Only Registry. Each name can only ever be registered once, so once you order your One & Only ring, you can never order another one. Both names are also engraved inside the band, so the ring only ever belongs to the two of you.
What if my name is already registered?+
Every order is checked by hand before anything is engraved. If either of your names is already in the registry, it means a One & Only ring has already been made with that name. In that case your order will be declined and refunded in full, and nothing is engraved.
Do I need an ID?+
No. Your two names, registered together and engraved inside the band, are your registration.
How do I find the right size?+
Borrow a ring they already wear on that finger and measure across the inside, edge to edge. Then tap "Find the size" in step II to match it.
What comes in the box?+
Your engraved ring, the double-door "My One and Only" box with a satin ribbon, the light-up ring box and your Promise Agreement card. The box and the agreement are free.
ready to promise?
Pick up right where you left off.
Choose the ring