AAA grade for colored stones, G/H VVS for diamonds.
The engagement ring that reflects you
A unique moment deserves a unique jewel
Diamond solitaire, halo of colored stones, full pavé or original design that breaks with tradition: we create the engagement ring that corresponds to your story and the style of the one to whom you will offer it. AAA precious stones, G/H VVS diamonds, 9 to 18-karat gold or platinum.
Custom or adaptation of a model
Start from a blank page and describe what you imagine. Or choose a ring from our collection and ask us to adapt it: change the center stone, add pavé, modify the setting. In both cases, we handcraft the ring in our workshop.
Step 1: describe your project
Your vision, even in a few words
Fill out the form below: ring style, metal, type and size of the center stone, budget. Attach inspiration photos if you have any. Even a vague description helps us understand what you're looking for.
First proposal within 48 hours
We review your request and get back to you within 48 business hours with creative directions, a selection of stones and an estimated quote. No commitment on your part at this stage.
Step 2: 3D modeling (optional)
Visualize the ring before it exists
Our designer models your engagement ring in 3D. You see it from all angles, check the proportions, the size of the stone and the rendering of the setting. You can request adjustments until the result suits you perfectly.
€85 deducted from the order
The 3D model costs €85, fully deducted from the final price if you confirm. Allow approximately one week. If you're simply customizing an existing model, this step is not necessary.
Step 3: artisanal crafting
Every detail made by hand
The metal is cast in its alloy, the center stone is carefully set, any secondary stones are placed one by one. Then the ring is polished and inspected. We work with 9, 14 or 18-karat gold and platinum, with AAA grade stones (G/H VVS for diamonds).
3 to 5 weeks
Approximately 3 weeks for an adaptation of an existing model, and 5 weeks for a complete creation. Allow sufficient time before your marriage proposal.
Step 4: ready for the big moment
Delivered in its case
Your engagement ring arrives in its velvet case, accompanied by its zipped pouch, its care cloth and its Mayuri certificate of authenticity. Ready to experience the most beautiful moment.
All engagement ring styles
Solitaire
The classic, refined setting that highlights a single center stone. Diamond, sapphire, emerald or ruby: we choose together the stone that represents her.
Halo
A ring of small diamonds or colored stones surrounds the center stone to give it more brilliance and presence. Ideal for a spectacular effect.
Pavé
Small stones set across the entire surface of the band, for a ring that shines everywhere. In white, black or champagne diamonds.
Original design
You want to move beyond the classic solitaire? We create asymmetrical, sculptured engagement rings, with multiple stones or inspired by a universe dear to you. Also discover our custom ring and custom jewelry pages.
Our custom engagement ring creations




Your project
Describe your engagement ring to us
Fill out the form below. We will contact you within 48 hours with a first proposal.
Testimonials
They created their custom engagement ring
"I was looking for an original engagement ring, not a classic solitaire. We chose together a reimagined Kali design with a central champagne diamond. My partner said yes, to the ring too."
Alexandre D.
"I wanted a ring with a pink sapphire, my fiancée's favorite color. Deborah found an incredible peach-pink stone, padparadscha. The ring is spectacular, she is still in shock."
Julien M.
"The 3D model was decisive. We were able to adjust the height of the setting and the size of the halo before manufacturing. The final ring is exactly what we had imagined together."
Thomas R.
Frequently asked questions
How long to receive the ring?
Allow 3 weeks for a customization of an existing design (different stone, different metal), and 5 weeks for a complete creation. If you opt for 3D modeling, allow an additional week. Order in advance to be at ease on the big day.
What budget to plan?
Custom engagement rings start at €700. The price depends on the metal weight, size and type of center stone, and complexity of the setting. Indicate your budget in the form, and we will adapt our proposals accordingly.
Which stone to choose for an engagement ring?
Diamond remains the reference, in white (G/H VVS), champagne or black. But colored stones are increasingly chosen: blue sapphire, pink sapphire (padparadscha), emerald, ruby. We guide you in your choice according to your style and budget.
How to know the ring size to order?
If you wish to surprise, we can help you estimate the size. If in doubt, we make the ring in a standard size and perform a free resizing after the proposal.
Do you also create the matching wedding band?
Yes, and it is even advisable to plan both together to guarantee perfect harmony. We design wedding bands that fit together or coordinate with the engagement ring. Also visit our custom wedding band page.
Can I pay in installments?
Yes, you can pay in 3 or 4 installments at no extra cost with Alma.
Ready to create the ring?
Even if you only have a vague idea, describe it in the form. We help you bring it to life, with no obligation.