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 workshop located in downtown Montreal that magic happens. Every day, the St-Onge Jeweller creates and innovates in order to offer you a collection of Quebec-made , superior craftsmanship jewelry. Here 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.
Locally Made
Our jewelry is 100 % made in our Montreal workshop to meet the St-Onge quality criteria. Our manufacturing standards are such that we are able to offer you a lifetime guarantee.
-We rely on advanced equipment and on the most advanced techniques in order to obtain optimal design results.
-Our diamonds and precious stones are meticulously selected by our gemology experts to meet very strict criteria.
Porosity-free casting for increased durability
We cast 14k and 18k gold, platinum and silver without porosity or cracks, which can weaken rigidity or compromise the appearance of the jewel. You are therefore guaranteed a very resistant jewel.
Hypoallergenic metals
St-Onge Jeweller strives to offer the best there is. This promise of superior quality comes with jewelry made of noble materials. The gold we use is hypoallergenic in order to minimize the risk of allergic reactions.
Lifetime Guarantee
When purchasing a piece of jewelry from St-Onge Jeweller, you can be certain to have in your possession a product of exceptional and unequaled quality. Our manufacturing standards are such that we are able to offer you a lifetime guarantee on all our creations.