Made in Quebec


At St-Onge, we are proud to say that all our products are entirely manufactured in Quebec. From drawing to manufacturing, it is in our atelier located in downtown Montreal that magic happens.

Every day, the St-Onge jewelry creates and innovates in order to offer you a collection of Quebec jewelry of superior craftmanship. You will find the impeccable quality of the big houses combined with the warm and attentive service of a family. We honor the reputation of our house by making no compromise on the quality of our processes, even less on that of our jewelry:

- Our jewelry is 100 % made in our Montreal atelier to meet the St-Onge quality criteria. Our manufacturing standards are such that we are able to offer you a life guarantee.
- We are betting on advanced equipment and techniques in order to obtain optimal design results. The white gold used for the manufacture of our jewelry is hypoallergenic and does not tarnish since it contains a palladium alloy in replacement of nickel which can cause itching and redness.
- We cast gold, platinum and silver without porosity, cracks or pores, which can weaken rigidity or compromise the appearance of the jewel. You are therefore sure to have a very resistant jewel in your hands.
- Our diamonds and precious stones are meticulously selected by our gemology experts to meet very strict criteria.
- Our diamonds and stones are designed optimally and the prongs meticulously polished in order to obtain a soft finish and a jewel that has a perfect finish.