Custom Engagement Rings

exquisitely designed in Toronto

Your love is like no other. Your ring should be one of a kind.


You’re ready to ask one of life’s defining questions. You have a vision and a budget. Now you need a custom engagement ring designer in Toronto who will work with you to create the perfect ring—as unique as the one who will wear it.

For 30 years Sevan’s brilliant craftsmanship has delighted thousands of couples. His reputation is built on relationships and backed by three generations of excellence. Design by Sevan is where your ‘happily ever after’ begins.


"Create the Perfect Engagement Ring"


The Diamond Engagement Ring Designer Toronto Trusts

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Certified Hand-picked Diamonds

Ethically sourced and GIA certified, each and every diamond you’re shown has been carefully selected as the highest quality stone in its class. Guaranteed.


One of a Kind Design

Your ring should be custom made for you, with you. We respect your ideas and take great care to bring them to life through an intricate design process, in-house.


Unmatched Customer Experience

From the moment you walk through our doors for your consultation until the day we present your finished ring, our goal is to exceed your every expectation.

Over 200 Google Reviews

Design By Sevan Custom Engagement Rings (416) 203-7265 40
4.9 6
Richmond Street West Toronto Ontario M5V 3E7
  • Amazing experience working with Sevan on selecting the perfect engagement ring. His expertise in the industry was extremely helpful in picking the right diamond and setting. The quality of diamonds ... Read more
  • I can’t say enough good things about my experience with Sevan. After my first meeting with him, it became clear on why he was so highly recommended by several colleagues of mine. Sevan was very tran... Read more
  • I cant speak more highly of Sevan. From start to finish he was a pleasure to work with. He was solution oriented, and ultimately made the the perfect engagement ring for my partner. He was open to dis... Read more
  • You could never ask for anything more than what you get when you go to Sevan. A third generation jeweler, knows the business inside and out. He answered every question I had. He helped me design the p... Read more

Choose the Toronto jeweller focused on education and excellence.

When you have the right designer, the journey to the perfect ring will be smooth and stress-free. Honing his craft since the age of 10, Sevan is able to go beyond carat, colour, clarity and cut to expose a diamond’s purities and flaws. You can feel confident knowing you’re getting the best diamond for your investment.

“My customers trust me to create the ring of their dreams and I take that responsibility to heart. We know there’s a lot of misleading information and high pressure sales tactics out there so we make it our mission to educate our customers and provide them with the ultimate experience.”


The ring design process begins and ends with you.


01 ⬩ Consult

During our private, no-obligation consultation, you share your preferences and Sevan will show you a selection of stones. You’ll leave our office educated and excited.


02 ⬩ Design

Once the deposit is paid, the team gets to work creating an intricate 3D design of your ring. You’ll have the opportunity to provide feedback until we get it right.


03 ⬩ Create

Sevan and his brothers will bring your ring to life in the workshop. Herman is a sought-after diamond setter with 30 years experience and Arsak, an expert goldsmith with 40 years experience.


04 ⬩ Present

When it’s time for the big reveal, you’ll come in for the final presentation. When our clients see their brilliant creations, they can’t wait for that big moment to arrive.

Let’s create the engagement 
ring of a lifetime.

Design by Sevan transforms your inspiration into a one of a kind ring that meets the highest standards in quality, value and absolute brilliance.