Lab-Grown Diamonds in Toronto — Crafted with Precision by Sevan
At Design by Sevan, we create breathtaking lab-grown diamond engagement rings and wedding bands that combine beauty, ethics, and expert craftsmanship. Based in Toronto, we offer a modern alternative to mined diamonds — one that’s both sustainable and equally radiant.
Why Choose Lab-Grown Diamonds?
Lab-grown diamonds offer the same brilliance, hardness, and sparkle as natural diamonds — but are created through an environmentally conscious process. Ethically sourced and conflict-free, they’re the ideal choice for couples who value sustainability without compromising on quality.
Whether you’re choosing a round, oval, emerald, or cushion cut, our lab diamonds are hand-selected for their exceptional clarity and fire.
The Art of Diamond Cutting — Mastery by Sevan
Sevan’s name has become synonymous with diamond cutting in Toronto. With over 30 years of experience, he approaches every stone — natural or lab-grown — as a canvas for perfection.
His signature attention to detail results in ideal cuts that maximize brilliance, fire, and symmetry. Whether you're designing a custom engagement ring, a wedding band, or a piece of high-end jewelry, each diamond Sevan works with is expertly shaped to elevate the entire design.
Custom Lab Diamond Engagement Rings — Toronto Made
Each ring is custom-designed and handcrafted in our Toronto studio, allowing you to be a part of every decision — from diamond shape to setting style.
We don’t just sell rings. We tell love stories through ethical, locally made, one-of-a-kind pieces.
Lab Diamond Engagement Rings in Toronto
Looking for a more sustainable and modern choice? Our lab diamond engagement rings offer beauty, durability, and exceptional value — without compromising on sparkle.All our lab diamonds are:Certified and ethically grownChemically identical to mined diamondsSet in custom designs created just for youWhether you’re in downtown Toronto or across the GTA, you can trust us to guide you through the process of choosing the perfect lab-grown diamond.
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Diamond Quality
Diamond Quality
In summary, our diamonds stand out due to their exceptional quality, ethical sourcing, customization options, expert craftsmanship, certification, competitive pricing, and unwavering dedication to customer satisfaction.
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Diamond Grading
Diamond Grading
Each loose diamond is accompanied by a grading report from GIA, HRD, IGI, we take pride in being Toronto's premier destination for the finest diamonds. With a commitment to quality, authenticity, and exceptional craftsmanship, we offer the best selection of diamond in the city.
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100% Conflict Free
100% Conflict Free
Discover 100% Conflict-Free Diamonds in Toronto, where ethical sourcing meets timeless beauty. Our commitment to responsible practices ensures your diamond symbolizes love, not harm. Explore our stunning selection of guilt-free, brilliant gems.
Natural Diamonds vs Lab Diamonds: Which Is The Better Option
There is no denying that both diamonds exhibit their own characteristics. Sevan is more than happy to assist you in making the right choice, so that you can rest assured the diamond you choose is the best option for your jewelry.
Natural Diamonds: Crafted under tonnes of pressure for millions of years, Natural Diamonds are the most sought after in the world because of their unrivaled beauty and value. Sevan deals in exclusively high-end natural diamonds and ensures that all the stones the work with are high quality and ethically sourced.
Lab Diamonds: Lab diamonds are grown in the lab and have the same chemical structure as natural diamonds do. They are a more affordable, eco-friendly solution that doesn't sacrifice beauty. Sevan wants customers to appreciate lab grown diamonds and promises that they won’t be disappointed because lab grown diamonds are ethically sourced and more importantly, their beauty and clarity is breathtaking.
What My Clients Say
Loved and Trusted by Countless Happy Customers & 10+ Awards
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.
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!"
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!
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.
