Montreal · 620 Rue Cathcart, Suite 1021
The ring is made here. By us. For you.
Every Maison Karat ring is designed and hand-set by our own master jewellers on the 10th floor of Rue Cathcart — not ordered from a supplier catalogue.
30+
Years in Montreal
5.0
Google rating
In-house
Atelier & master jewellers
Lifetime
Warranty on every piece
Where are you starting?
Three ways to find the one
Most people arrive knowing almost nothing about diamonds. That's completely normal — start wherever feels comfortable.
I have no idea where to start
Come in and look at real stones with no pressure. We'll walk you through cut, colour, and carat in plain language — and show you what your budget actually buys.
Book a guided visit
I want to see the collection
Solitaires, halos, three-stone, and hidden halo settings — all made in our Montreal atelier, available in white gold, yellow gold, and platinum.
Browse engagement rings
I have something specific in mind
A sketch, a screenshot, an heirloom stone you want reset. Bring it in — custom is what our workshop was built for.
Start a custom piece
620 Rue Cathcart, Suite 1021 · 10th floor
Most jewellers order your ring. We make it.
Walk into most jewellery stores and the ring you choose gets ordered from a supplier catalogue — often the same one their competitor down the street uses.
Ours are designed, cast, and hand-set in our own workshop by jewellers who have been doing this for three decades. When you ask for a slightly thinner band or a lower setting, the answer is yes — because the bench is twenty feet away.
What actually happens
From first conversation to the moment you ask
4
We talk
In person or by phone. Tell us the style, the budget, and the date you're aiming for. No sales pitch.
5
You see the stones
We lay out hand-selected diamonds — natural and lab-grown — side by side so you can compare with your own eyes.
6
We design it
A 3D render before anything is cast, so you approve the exact proportions before we begin.
7
We make it
Cast, set, and finished by hand in our workshop. Typically two to three weeks, faster if you need it.
In their words
They said yes
They made sure every detail we wished for in our rings were there, and they give amazing advice on any jewelry you wish for. 100% recommend.
Jeremy S. · MontrealOutstanding team that goes above and beyond. You can trust these guys when it comes to jewelry. Thank you for the beautiful engagement ring and wedding bands that my wife loves.
Thomas L. · MontrealNo pressure, no obligation
Come see them in person
Photos can only tell you so much. Book a private appointment at Suite 1021 and we'll show you stones at several carat weights, on an actual hand, so you can see the difference for yourself.
Top engagement rings
-
Regular priceFrom $5,800.00Regular priceSale priceFrom $5,800.00Unit priceperSolitaire Halo Ring with Diamond Band
-
Regular priceFrom $5,500.00Regular priceSale priceFrom $5,500.00Unit priceperCushion-Cut Diamond
-
Regular priceFrom $4,500.00Regular priceSale priceFrom $4,500.00Unit priceperEmerald Cut Halo Diamond Band Ring
-
Regular price$6,500.00Regular priceSale price$6,500.00 Save $-6,500.00 (%)Unit priceperPear Cut Halo Diamond Ring
Book your appointment
620 Rue Cathcart, Suite 1021 · 10th floor
- info@maisonkarat.com
-
5149946723
-
620 Rue Cathcart suite 1021, Montréal, Quebec, Canada
- Find us on Facebook
- Find us on Instagram
-
Monday — Friday, 11am — 5pm ET; Saturday, By appointments only
Need Help?
Do not hesitate to contact us with any inquiries
Email info@Maisonkarat.com
Phone (514) 994-6723
Average response time 2 hours
Do you offer custom jewelry?
Do you offer custom jewelry?
Yes, Maison Karat specializes in custom jewelry. Whether you're designing an engagement ring or a unique piece, we work closely with you to create something truly one-of-a-kind.
What payment methods and financing options do you accept?
What payment methods and financing options do you accept?
We accept major credit cards and offer flexible financing through Affirm, making it easier to purchase your perfect piece.
Do you offer warranties on your jewelry?
Do you offer warranties on your jewelry?
Yes, Maison Karat provides a warranty for all jewelry products. You can register your piece on our website to activate the warranty.
