OROSERGIO Studio is where artistry meets precision, led by Master Goldsmith Sergio Chamahyan, a Toronto-based custom jewellery designer with over 20 years of experience. Every piece crafted here tells a story with Sergio’s deep passion for creating one-of-a-kind treasures.
At OROSERGIO, we don’t just make jewellery—we create heirlooms. Designed with meticulous attention to detail and tailored to reflect your unique style, our pieces are made in-house using only the finest materials: platinum, all karats and colors of gold, and ethically sourced, conflict-free diamonds and gemstones. Every stone we use is certified through the Kimberley Process, ensuring its integrity matches the excellence of our work.
With Sergio’s dedication to his craft, his favorite work is making your vision come to life. As someone with an artist’s eye and a craftsman’s hand, he collaborates his creativity with yours to make truly special jewellery for a truly special life. With Sergio’s promise to quality, your jewellery is meant to be just as wonderful in every generation as when it was made.
We believe in collaboration. From the first spark of an idea to the final polish, you’re invited to be as involved as you would like to be in the creative journey. Start with a one-on-one consultation with Sergio, where your vision comes to life through sketches and CAD models. Together, we’ll hand-select the stones, refine every detail, and ensure your dream design becomes a reality.
Experience the OROSERGIO difference—exceptional craftsmanship, personalized service, and timeless beauty that lasts for generations. Let’s create something extraordinary together.
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