Jacob Mercari
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Designed around a breathtaking radiant cut centre diamond, this custom engagement ring is a beautiful balance of brilliance and refined detail. A hidden halo adds a touch of sparkle beneath the centre stone, while a pavé diamond band enhances its radiance from every angle.
Thoughtfully crafted to celebrate your unique love story, every Jacob Mercari engagement ring is made with exceptional craftsmanship and designed to last a lifetime.
✨ Custom made in Toronto
💎 Lab-grown, natural diamonds, and gemstone options
📦 Free insured shipping across Canada & the USA
Book your private consultation to create the ring you’ve always imagined.
06/19/2026
Shopping for an engagement ring has changed. You no longer have to walk into a store, sit across from a salesperson, and choose from whatever happens to be in the case. Today, you can build the ring yourself online, at your own pace, with full transparency on every option and price.
Jacob Mercari's Engagement Ring Builder was designed for exactly this kind of shopper: someone who knows what they want (or is figuring it out), wants to see real options with real pricing, and doesn't want to be pressured into anything.
Here's a complete walkthrough of how the tool works, what you can customize, and why building your own ring online might be the best way to find the ring you've been picturing.
Learn More on our Blog - https://jacobmercari.com/blogs/our-blog/design-your-own-engagement-ring-online-jacob-mercari-ring-builder
Click here to claim your Sponsored Listing.
Contact the business
Telephone
Website
Address
27 Queen Street E #1004
Toronto, ON
M5C2M6
Opening Hours
| Monday | 9am - 5:30pm |
| Tuesday | 9am - 5:30pm |
| Wednesday | 9am - 5:30pm |
| Thursday | 9am - 5:30pm |
| Friday | 9am - 4pm |
