Custom lab grown diamond engagement ring handcrafted in Toronto

Lab-Grown Diamonds in Toronto

A lab-grown diamond is a real diamond created in a controlled environment using advanced technology rather than extracted from the earth. It has the same crystal structure and essential chemical and optical properties as a mined diamond; it is not a diamond simulant.

Choosing an IGI-Graded Lab-Grown Diamond

Every diamond should be considered as an individual stone. During your private consultation, Sevan helps you compare IGI-graded lab-grown diamonds according to cut, carat, colour, clarity, proportions, and overall appearance. The goal is not simply to select a grading report, but to understand how the diamond actually looks and performs.

Round, oval, emerald, radiant, cushion, pear, and other shapes can be considered according to your preferred design. Sevan explains the differences clearly so you can make an informed decision without pressure.

Designed Around the Diamond—and You

Your centre stone is only one part of the finished ring. Setting style, proportions, profile, metal, band width, and fine details are developed together as one complete design.

Before production begins, you review and approve a CAD or 3D rendering of your custom engagement ring. After approval, the ring is individually handcrafted and finished in Toronto.

Work Directly With Sevan

With more than 30 years of experience and three generations of jewellery expertise, Sevan guides each project personally—from the first conversation and diamond selection to design approval and final presentation.

Book a private consultation at our downtown Toronto studio to explore an IGI-graded lab-grown diamond and create a ring designed specifically for you.

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Natural or Lab-Grown Diamonds: Understanding the Difference

Natural and lab-grown diamonds are both real diamonds. Their primary difference is origin: natural diamonds form beneath the earth over a very long period, while lab-grown diamonds are created in a controlled environment using advanced technology.

Natural diamonds are selected for clients who value geological origin, rarity, and the traditional significance associated with a mined diamond. Sevan presents carefully chosen natural diamonds with GIA grading reports and explains the cut, carat, colour, clarity, proportions, and overall appearance of each option.

Lab-grown diamonds have the same essential chemical composition and crystal structure as natural diamonds but are produced differently. Sevan presents IGI-graded lab-grown diamonds and helps you compare their specifications and visual performance with the same level of care. There is no single answer that suits everyone. The right choice depends on your priorities, preferred design, and what you want the finished ring to represent. Sevan explains both options clearly and without pressure so you can make an informed decision with confidence.

What My Clients Say

Loved and Trusted by Countless Happy Customers & 10+ Awards

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I had an outstanding experience working with Sevan on my custom engagement ring. From the start, his service and expertise were exceptional. He took the time to listen, offer plenty of advice along with visual samples and making sure I felt comfortable throughout the entire process. Sevan's attention to detail and dedication to creating the perfect ring made it feel like a truly personalized experience—much more intimate than a typical big store. You could really see his passion for his craft. I couldn't be happier with the final result, and I highly recommend his services to anyone looking for a custom piece.

Chris M

I am beyond grateful to Sevan for designing the perfect custom engagement ring for me. From start to finish, the process was a truly wonderful experience. Sevan not only created a breathtaking ring with a brilliant lab diamond, but he also took the time to educate me on how to choose the best diamond, making sure I felt confident in every decision. His attention to detail and craftsmanship is remarkable, and the final piece is more beautiful than I could have ever imagined. Thank you, Sevan, for turning my vision into reality and making this journey so memorable!"

Nurhan Cakirer

It was an absolute pleasure working with Sevan. Great craftsmanship, attention to detail, and a truly genuine and kind man. Prices are very reasonable, and his transparency throughout the entire process was very much appreciated. Please consider going in for a consultation, you won't be disappointed. Thanks again Sevan!

Dan Amankona

I had a design idea in mind for a custom engagement ring (and now wedding ring) and Sevan guided me through some options and ideas, which resulted in an incredible ring that my fiance loves. The process was seamless and included diagrams and quick responses. We couldn't be happier with the rings. To top it off Sevan was a friendly and supportive partner throughout. I highly recommend him.

D'Arcy Delamere