I have nothing but GREAT things to say about Smiro Studio! What initially drew me to them was that they are a family-run business, along with the uniqueness and character of their rings.
Benen P. Google review
See Jack & Benen‘S Custom Ring
$2,799 CAD
Unit price perA tulip-basket with a hidden halo and pavé band. Petal-shaped prongs gracefully cradle the center stone, while a hidden halo of diamonds sits just beneath it, adding an extra layer of sparkle visible from the side.The pave band goes 75% down tapering from 2.2mm to 2mm to the diamond. Plus the diamond sit just above the bridge allowing for a 2mm wedding band to stack flush.
A cushion has soft rounded corners and large facets. It can be cut square or elongated, and we help you pick the ratio that suits your hand.
Made To Order Rings are our proven designs, made by hand for you once you order. It takes about 8 weeks, then free insured shipping. Have a date in mind? Tell us before you order.
All of our pieces come with a 1-year warranty. For full details, please see our warranty policy.
As each item is made to order, we do not accept refunds.
Enjoy insured, door-to-door shipping across North America, completely free and signature-required. For international orders, all duties and tariffs are to be paid by the recipient upon delivery (if applicable).
Setting from $2,799 CAD
Unit price perNot sure which diamond?
We shortlist two for you, with 360 videos and IGI certificates on stones 1 ct and up. You pick one, we set it. How it works
“They took the vibe in my head and turned it into the exact ring. She said yes.”
Megan W · Past project
“Stress-free start to finish. They sent renders until it was exactly right.”
Emily D · Past project
“Found them on TikTok and talked to the actual makers. The stone is unreal.”
Julian · Past project
“The detail is even better in person. Worth every minute of the wait.”
Nagrup S · Past project
“Absolutely amazing studio. They delivered above and beyond what we expected.”
Kishori O · Past project
Tulip and hidden halo and cushion rings we made for real couples. Every one designed from scratch.
Brayden's Custom RingSee the ring
Paul & Angela's Custom RingSee the ring
Katrina & Daniel's Custom RingSee the ring
Cameron & Sophia's Custom RingSee the ring
Maxime's Custom RingSee the ring
Tilak’s Custom RingSee the ring
D'Angelo’s Custom RingSee the ring
Emma & Kenneth’s Custom RingSee the ringI have nothing but GREAT things to say about Smiro Studio! What initially drew me to them was that they are a family-run business, along with the uniqueness and character of their rings.
Benen P. Google review
See Jack & Benen‘S Custom RingWorking with Clint and the rest of the team was such a great experience! The process was so smooth and we worked together to create the ring I envisioned for my now fiancée.
All the details turned out amazing , the ring is gorgeous and she really loves it.
Brice B. Google review
See Brice’s Custom RingI had a great experience working with Smiro Studios. Clint and Karina ensured the whole process was simple and streamlined. They were very responsive every step of the way, and made sure I was well informed before committing to the build.
Santiago D. Google review
See Santiago’s Custom RingAbout the Custom process
Yes, we offer bespoke jewelry services beyond rings. From one-of-a-kind necklaces to heirloom-quality bracelets, we’ll work closely with you to create a piece as unique as your story.
Send us an email or DM to get the process started!
This ring is made to order: pick your diamond and it goes to the bench. A custom ring from scratch takes five steps, and nothing is made until you approve the design and the diamond.
1. Free estimate. Tell us the shape, carat, setting and metal and get a price for that exact ring in about a minute.
2. Book a design consultation. A free 20 minute video call with a jeweller, who gives you the price on the call.
3. 3D design. Your deposit starts it. A CAD file you mark up, then a 360 render you spin and approve.
4. Your diamond. You get two stones to choose from, each with a 360 video and its IGI certificate.
5. Handcrafted and delivered. Made by hand at the bench, a close-up video before you pay the balance, then free insured FedEx to your door.
About eleven weeks from deposit to your door for a full custom ring: around three weeks of design, six weeks at the bench and about two weeks in transit. A Made To Order Ring takes about 8 weeks.
To ensure that your ring fits perfectly, we offer resizing services.
Resizing
Sizing Beads
Please note that textured rings may require additional work to resize.
Every ring is custom, one of one, and made by hand at the bench, with forty years of family craft behind it. We design with clients over video wherever they are, and rings for the US ship through our New York office.
Diamonds & Certification
We are unwavering in our commitment to sourcing diamonds that are both conflict-free and ethically obtained. To guarantee this, we strictly adhere to the Kimberley Process, an international certification system that regulates rough diamond trade.
In addition to the Kimberley Process, we work closely with trusted suppliers who provide detailed documentation and certifications verifying the origin of each diamond, ensuring both its ethical sourcing and its separation from conflict zones or related violence.
As an added assurance of quality, all of our engagement and wedding rings (each stone 1ct or larger) are accompanied by an IGI Certification https://www.igi.org/
We offer certified appraisal from a third-party gemologist for $100CAD. This appraisal provides you with an independent evaluation of your ring's value, ensuring that you have accurate information for insurance purposes.
While we don’t typically work with client-provided settings, we’re open to making exceptions. In such cases, we may be able to ship the completed setting to you for stone setting on your end.
That said, we also source gemstones and diamonds directly from trusted cutting factories, giving you access to exceptional quality and value if you're looking for a complete piece.
Warranty & Protection
At Smiro Studio, we are dedicated to crafting a ring that you will cherish. We keep you involved on every step in the process, with you making the final decision. Once you agree to your final design we will build your final (non-refundable) engagement ring.
We are committed to standing behind our products, and our one-year warranty covers any production defects (not including the centre stone) from the date of purchase. We take great pride in the quality of our rings and want you to enjoy them for a lifetime.
In case of lost accent diamonds, we will replace them within the warranty period. Please note that any damage caused by improper care or handling will be repaired at-cost within the warranty period. After the warranty period has ended, repairs may incur a small material and labor fee.
Modifications or alterations made by another jeweller may void your care package and warranty. We encourage you to trust our expert team with any repairs or alterations to ensure that your ring remains in optimal condition.

A free 20 minute video call with the family who will make your ring. No pressure, just a starting point.
★★★★★ 5.0 from 167+ couples on Google