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Jacob Mercari is a Toronto-based company that specializes in socially responsible and conflict-free jewellery for soon-to-be-married couples. It only works with the most trusted companies, sourcing the diamonds and gold used to create their custom designed pieces. Viewing the collections offered will give you peace of mind knowing that the jewellery is made according to the highest standards and ethics. They are the engagement ring and diamond jewellery experts!

Designs offered

They back all of their jewellery with a lifetime guarantee. This includes free sizing and cleaning for the life of the piece. A free appraisal is also included with any purchase. This business offers designs for any of the following:

  • Antique engagement rings
  • Custom accessories
  • Custom wedding bands
  • Custom engagement rings
  • Designer engagement rings
  • Designer wedding bands
  • Fair trade
  • Handcrafted
  • Loose diamonds
  • Ring setting

How they work

They custom manufacture their weddings rings and jewellery in Toronto with a focus is on giving customers quality advice and service by providing a comfortable one-on-one environment with absolutely no pressure. They prefer to educate their customers and help them create exactly what they want, instead of pushing them into something they don't want. They carefully select are diamonds and gemstones to ensure top quality. They take the time and make sure each piece is something they are very proud of. They carry a large stock of loose diamonds and lab created diamonds in house, so customers can see real life examples for a more informed decision.

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Frequently asked questions

Which of the following services do you offer?

Diamond certification
Ring sizing
Stone upgrades

What kind of jewellery do you offer?

Antique engagement rings
Antique wedding bands
Custom accessories
Custom wedding bands
Custom engagement rings
Designer engagement rings
Designer wedding bands
Fair trade
Loose diamonds
Ring setting

What is your average turnaround time for an engagement ring?

3-4 weeks
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Any other questions?

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Reviews for Jacob Mercari

5.0 out of 5 rating
5.0 out of 5 rating
2 reviews
100% recommend it
  • Quality of service
    5 out of 5 rating
  • Response time
    5 out of 5 rating
  • Professionalism
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  • Value
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  • Flexibility
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Rebecca W. Sent on 10/08/2020
5 out of 5 rating

So happy with our rings!

Greg made the whole process of viewing/designing rings a very relaxed event with no feelings of pressure or uneasiness. He is super friendly, kind and knowledgeable about gems and jewelry. He discussed differences of mined diamonds vs. lab gown diamonds and helped us make an informed decision. He created my engagement ring and our wedding bands exactly how we wanted them! He also helped us convert a family heirloom pendant into a beautiful ring. We are completely satisfied and immensely happy with each piece of jewelry he has crafted for us. Thank you, Greg!
Charlotte R. Sent on 25/04/2019
5 out of 5 rating

Best experience!

We couldn’t have wished for a better experience! It’s an overwhelming process to pick an engagement ring, but on our first meeting with Greg he instantly put us at ease and made us feel so comfortable with leaving this important task to him.
Not only is he incredibly knowledgable about the design and jewels he was also genuinely invested in our relationship and story. Greg was respectful of budget and gave us multiple options that wouldn’t sacrifice quality. He updated us every step of the way, always welcoming our thoughts and dedicated to turning our ideas into a beautiful product.
He truly created the engagement ring of our dreams. We were so happy with his work that we also had him design our wedding band (which of course was perfect as well!).
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27 Queen St E #1004 M5C 2M6 Toronto (Ontario)

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