Find the perfect ring

The perfect proposal with a St-Onge creation.

St-Onge Jewelry Collections

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Designed and made here, in a whole different way

- Hypoallergenic Metals
- St-Onge Canadian Diamonds
- Lifetime Guarantee


St-Onge Expertise

For more than 40 years now, the priority of Joaillerie St-Onge has been to offer products of incomparable quality, as well as a reliable service worthy of the greatest houses. The meticulous choice of diamonds and precious stones, the unique style, finesse and detail make every St-Onge creations a distinctive creation that stands.

St-Onge Jewelry

Discover our creations. 18 carat white, yellow and rose gold with diamonds and colored stones

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Lifetime guarantee

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


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


Come see our different products or create
a personalized jewelry.
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