BLACK FRIDAY SALE

20% OFF EVERYTHING

November 23 to 27, 2023



*No code required. Discount applied in the cart.
Offer valid at Montreal boutique and online at joailleriestonge.com.
Not applicable on previously purchased merchandise. Other conditions may apply.

Designed & made here since 45 years

St-Onge Jeweller makes products of incomparable quality
and has a reliable service worthy of the greatest houses.
We use high quality hypoallergenic metals, certified ethical diamonds
and we offer a lifetime guarantee.

Engagement Rings

All St-Onge Jeweller exclusive engagement rings are entirely made in Quebec in our workshop located downtown Montreal.

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Natural Diamonds & Lab-Grown Diamonds

Both certified and ethical, St-Onge diamonds are meticulously selected to obtain the utmost amount of sparkle and fire possible. You will definitely find the perfect stone that meet your expectations while taking your budget into account.

Learn more about our diamonds


Lifetime guarantee

A lifetime guarantee is offered on any jewelry
St-Onge jewelry


Certifications

Only natural, ethical and
certified are used at St-Onge jewelry.


Appointment

Come see our different products or create
a personalized jewelry.
Book an appointment