Custom Engagement Rings in Toronto
At Jacob Mercari, we create custom engagement rings designed around your vision. Whether you have a specific style in mind or need help bringing your idea to life, our team guides you through every step of the design process.
Each ring is crafted using premium materials, including lab-grown and natural diamonds, 14K and 18K gold, platinum, and fine gemstones. From our Toronto studio, we serve clients across the Greater Toronto Area, Canada, and the United States through both in-person and virtual consultations.
Consultation
For your consultation, we can meet with you in person or online at our Toronto Studio.
If you are unsure, please reach out to us. We can start with a quick chat and then work from there.
Our design team will work closely with you to bring your vision for a custom engagement ring or jewellery piece to life. We like to make the consultation fun and easy. Bring any ideas or images that you have saved up. We will discuss your ideas in detail, mentioning any pros or cons to the design, so you have all the information on a given design before moving forward.
Computer Model Design
We will create a digital design for your idea. You are free to make any changes you see fit. We want you to make the design exactly as you want. We do not put pressure or rush the process.
Manufacturing
We manufacture your ring using your chosen metal alloy and diamonds or gemstones, ensuring it matches the 3D rendering exactly. Once the ring is cast, our skilled craftsmen will carefully set the diamonds and polish the jewellery. Quality is of utmost importance. Our custom engagement rings and jewellery are made in Toronto. This ensures we can tightly control the quality of manufacturing.
Presentation
After the custom piece is complete and quality has been checked, we will have it appraised by a third party. You are welcome to pick up in person in Toronto, or we can ship via FedEx insured delivery.
We make the journey feel just as special as the final ring.
At Jacob Mercari, we offer a refined, personalized experience. We welcome you to connect with us for a private consultation where we thoughtfully bring your vision to life, entirely at your pace.
"Our design process is straightforward and easy. We give you complete transparency and control throughout the manufacturing of your engagement ring."
-Gregory Jacobson, President & CEO
Why Choose Jacob Mercari for Your Custom Engagement Ring?
Custom Designs Made Just for You
Every ring is created from scratch to reflect your style and story.
Lab-Grown Diamonds, Natural Diamond & Gemstone Options
Choose from a carefully selected range of premium diamonds and gemstones.
3D CAD Design Previews
Review and approve your ring design before production begins.
Expert Craftsmanship
Each ring is crafted using high-quality materials, including 14K and 18K gold and platinum.
Custom Wedding Bands
Custom wedding bands are one of our specialties. Whether you already have a design in mind or would like expert guidance, our team is here to help you create a band that’s uniquely yours.
Jacob Mercari Engagement Ring & Diamond Insights
How to Design a Custom Engagement Ring
Custom vs Ready to Ship Engagement Rings
Buy Loose Diamonds Online
The Jacob Mercari Experience
Commonly asked questions
Answers to questions you may be wondering about.
How long does the custom process take?
Once we decide on the design and materials, it takes approximately 4-6 weeks. A revised timeline will be given after the design and materials are selected, but most projects are completed within 4 to 6 weeks.
Please let us know if there is a specific date you have in mind, and we will do our best to accommodate.
Will my custom ring come with an appraisal?
Yes, all our custom work comes with an independent appraisal at no extra cost.
Do you offer custom jewellery across Canada?
Yes. Jacob Mercari works with clients throughout Canada and the United States.
Can I create a custom engagement ring?
Absolutely. We specialize in custom engagement rings featuring both lab-grown and natural diamonds.
Do you offer cleaning or other services after the custom piece is complete?
We are here for you during and after your purchase.
We offer complimentary sizing of the ring for life. Free cleaning and checkups to make sure the diamonds are secure. If something needs to be repaired, we will quote you close to our cost to keep the maintenance as low as possible.
We want you to be comfortable returning afterward with any questions, so that you can enjoy your jewellery for life!
"This is THE place to get the ring. Greg is an absolute fantastic person to work with and his designs are flawless. He is patient, flexible, can work with any budget, and is incredibly welcoming. He makes the process stress free and super clear. My now fiance loves her custom ring and we’ll most likely come back for the wedding bands! Highly recommend!"
“Favorite jeweler in town! Made my dream rings here and can’t wait to make more jewelry with the amazing team at Jacob Mercari”
"Greg is one of the most honest, kind, and professional individuals I’ve ever worked with in any industry. His attention to detail and customer service are second to none. The rings themselves are absolutely stunning. Customization was a breeze and we are so happy with the final product. We went to Greg for both my fiancée’s engagement ring and wedding band, and she loves them both. Thank you for providing us with such a positive experience and beautiful rings that will be cherished forever!"
"Working with Greg was a fantastic experience! He was able to design exactly what we wanted and was very patient as we went back and forth with our feedback. He really responded to what we wanted and was able to find such a unique stone which we fell in love with. Highly recommend, thank you so much Greg!"
