Lab Grown and Earth Mined Diamond

The Highest Quality Diamonds in Toronto Capturing Eternity in Every Facet

Many online retailers don’t own their diamonds. It’s far more profitable to ship diamonds directly from the manufacturer to the buyer—without inspecting them. How do you know what you’re buying if these companies have no idea what they’re selling?

At Design by Sevan, we don’t cut corners when it comes to quality. Every diamond we sell has been hand selected. "Discover Exquisite Lab diamond and Natural Diamonds in Toronto. Explore our stunning collection of ethically sourced diamonds, perfect for engagement rings and fine jewelry. Visit us today!"


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..


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.


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."

What Makes Our Diamonds Better? Elevating Diamonds to a New Standard


A diamond is so much more than its rating. Each Design by Sevan diamond is expertly examined and hand picked.

Ultimately, what makes a diamond "better" can vary from person to person. Some may prioritize size (carat weight), while others may value sparkle (cut quality) or a lack of imperfections (clarity). It's essential to understand your preferences and budget when choosing a diamond to ensure it aligns with what you consider better or more desirable.

Two diamonds with identical ratings can look drastically different. One might gleam brilliantly while another, with the same rating, could appear lifeless and dull. We go beyond the 4Cs to evaluate a diamond’s fluorescence. We take the time to educate our clients on a diamond’s fluorescence as it often results in a better quality diamond overall for a much better price.

“Fluorescence is a diamond's tendency to emit a soft colored glow when subjected to ultraviolet light. Strong fluorescence can actually improve the appearance of diamonds that possess traces of colour. Diamonds that possess strong fluorescence in colourless to very near colourless grades (D through G) sometimes exhibit a noticeable luminescence which can give the diamond a hazy appearance. ”
At Design by Sevan, we go to great lengths to source diamonds that meet the highest standards.

Visit us today and experience unparalleled quality, unmatched craftsmanship, and personalized service that make us the best diamond store in Toronto. Elevate your style with the brilliance of our diamonds."