Our collections
One of a kind stones
The Champagne Diamond Guide
The C1 to C7 scale, real pricing, and what to look for.
Read the guideStart your journey
What makes us different
This is what makes us different.
Over a thousand rings built. Every detail considered.
Explore Tulip BasketsOur story
Dream it. Build it.
Custom engagement rings, designed with you over video and made by hand at our Toronto bench.
Our Custom Ring Process
Four steps, about eleven weeks, and nothing is made until you approve the design and the diamond.
Free estimate and call
Tell us what you're picturing and get a price for that exact ring in about a minute. Then a 30 minute video call with a jeweller who gives you the price on the call.
Book a free call →3D design
Your deposit starts it. A CAD file you mark up, then a 360 render you spin and approve. Most rings take two or three rounds.
Your diamond
While we design, we look through hundreds of stones and send you two, each with a 360 video and its IGI certificate. You pick.
Handcrafted and delivered
Six weeks at our Toronto bench, then a close-up video before you pay the balance. FedEx, fully insured and free across Canada and the US.
Ready To Order Rings
Our best-selling settings at a lower price than a full custom ring. Pick your setting, choose your diamond, and we make it for you in about 8 weeks.
Hidden Halo Cathedral
Setting from $1,599
Tulip with Hidden Halo
Setting from $2,299
Tulip Six Petal
Setting from $2,199
Classic Cathedral
Setting from $1,299
Classic Solitaire
Setting from $1,299
Hidden Halo Solitaire
Setting from $1,599
Tulip Hidden Halo Pave
Setting from $2,799
Made for real customers
Every ring was designed from scratch for the person wearing it.
Zuzia & Travis' Emerald Bezel
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Nathan’s Art Deco Emerald Ring
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Gabriel’s Marquise Tulip
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Stephen’s Dutch Marquise
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Tyler's Oval Tulip
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Connor's Marquise Tulip
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Tiffany & Varman's Emerald Tulip
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Mason's Engraved Dutch Marquise
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“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
Gemstones
One of a kind stones, hand selected and filmed by us in Toronto.
4.83ct Oval Pink Lab Diamond
$4,750 CAD
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4.25ct Cushion Pink Lab Diamond
$4,180 CAD
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4.01ct Cushion Pink Lab Diamond
$3,950 CAD
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2.01ct Oval Pink Diamond
$1,980 CAD
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3.60ct Radiant Pink Lab Diamond
$3,540 CAD
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3.58ct Radiant Pink Lab Diamond
$3,520 CAD
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2.55ct Marquise Pink Diamond
$2,510 CAD
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3.86ct Marquise Pink Lab Diamond
$3,800 CAD
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4.77ct Marquise Pink Lab Diamond
$4,690 CAD
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2.03ct Dutch Marquise Champagne Diamond
$4,500 CAD
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2.70ct Old Mine Cushion Champagne Diamond
$3,500 CAD
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3.02ct Cushion Champagne Diamond
$3,500 CAD
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3.03ct Cushion Champagne Diamond
$3,500 CAD
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3.04ct Old Mine Cushion Champagne Diamond
$3,750 CAD
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3.05ct Oval Champagne Diamond
$3,500 CAD
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3.16ct Marquise Champagne Diamond
$3,500 CAD
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4.00ct Old Mine Cushion Champagne Diamond
$4,250 CAD
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4.05ct Oval Champagne Diamond
$4,000 CAD
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Pair of 2ct Old European Champagne Diamonds
$3,500 CAD
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3.34ct Oval Padparadscha Sapphire
$37,740 CAD
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1.73ct Oval Orangy Pink Sapphire
$10,515 CAD
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3.30ct Cushion Pink Sapphire
$9,910 CAD
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2.94ct Emerald Cut Pink Sapphire
$7,468 CAD
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3.04ct Emerald Cut Peach Sapphire
$6,168 CAD
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2.08ct Oval Pink Sapphire
$5,160 CAD
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2.65ct Oval Pink Sapphire
$4,975 CAD
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2.37ct Cushion Pink Sapphire
$4,555 CAD
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1.74ct Cushion Light Pink Sapphire
$3,175 CAD
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1.05ct Cushion Pink Sapphire
$2,050 CAD
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Shop our social
Videos that have racked up millions of views on social. Tap one to shop the ring.
Oval w/ Tulip Hidden HaloShop the look
Diamond StudsShop the look
Oval Six Tulip PetalsShop the look
Moval w/ Sapphires Tulip PetalsWhat makes a Smiro ring
No two are alike. One of one, designed with you and made by hand, never off a shelf.
No pressure. Just a starting point.
Tell us what you are picturing and we will send a free estimate. It is the easiest first step.
Start your ring estimateBook a consultation
The Smiro family
It started with our father, one ring at a time, decades at the bench. He taught us that a ring should be built by hand for the person who wears it, never mass produced. We kept his craft going and brought it to a new generation. When you message Smiro, you are talking to the family who will make your ring.
We make the whole forever set
The engagement ring is chapter one. The same hands make everything that comes after it, built to match.
Ready to design your ring?
Start with a free estimate. We will take it from there.
Start your ring estimateBook a consultation