three diamond engagement rings

Are You Looking For Gorgeous Engagement Rings?

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Pre-Designed Engagement Rings in Toronto

Engagement rings are a beautiful way to say “I love you”. They show your compassion, pride, and confidence in the relationship. Let our expert team guide you along the process to find your perfect ring.

6 Reasons Why You Should Consider an Engagement Ring From Jacob Mercari:

  • Beautifully crafted and styled rings
  • Highly skilled jewellers
  • Fair prices
  • Wide range of cuts and stones
  • Quality you can take pride in
  • Ethically sourced stones

Personalized Engagement Rings

Our Custom Rings Are Handcrafted to Fulfill Your Dream

While we do offer a wide range of pre-designed engagement rings, sometimes you have a unique vision of what you want. We can enable you to turn your vision into reality with our custom engagement rings. We start by consulting and working with you to create the design and drawing for your perfect engagement ring. Once we have your perfect design, we can begin the process.

Ethical by Design

At Jacob Mercari we pride ourselves on making sure that all materials are ethically sourced. We are very selective about the partners that we work with in order to ensure that all materials are obtained in the most environmentally and ethically friendly manner.

Beautiful Engagement Ring Designs

The variety of styles we offer are designed to create a stunning range of beautifully designed rings. Each style creates a different expression.  For example, our vintage style designs, which carry the prestigious grace of an heirloom made anew, ensure that styles from the past can continue to be created and cherished.  Solitaire rings use the simple elegance of the form to create sheer elegance.  Three stone rings are an expressive statement of your relationship’s past, present, and future, immortalized forever in beautifully crafted works of art.  Adding diamonds to the side of the ring in the Micro-Pave style is an excellent way to add warmth and character. Halo style rings are the perfect way to accentuate the center diamond in order to show off its beauty.

Our Cuts

We use extremely precise techniques to ensure that all of our stones are as radiantly beautiful as possible. When you pick one of our stones, be it an Oval Cut, a Princess Cut, a Cushion Cut, or a Round Cut, you can be assured that the gleaming, polished gem was cut with the utmost care and precision.

Our Gemstones

We offer the following types of gems in order to ensure that you can find the best possible ring for your partner:

  • Diamonds
  • Sapphire
  • Aquamarine
  • Emerald
  • Ruby
  • Fancy Colour Diamonds

Our Metal

The high quality metals made with premium alloys on display in our rings are moulded with the utmost care into the gorgeous works of art that we offer.  Whether it’s Yellow Gold, Rose Gold, White Gold, or Titanium, the craftsmanship of the rings as well as the settings are sure to impress.

His and Hers Engagement Rings

We offer a variety of both beautiful women’s engagement rings as well as striking men’s engagement rings.  Both of these types of rings are made locally by our team of expert designers to ensure that the highest quality standards are met.

We pride ourselves on finding the best components for our rings and, from those, creating timeless works of art.  By intermingling our broad range of styles, stones, and metals, we’ve ensured that you’ll always be able to find the perfect combination for her. Our ethically sourced materials will ensure that you’re comfortable knowing that your purchase is funding local business.

In addition to engagement rings, we also offer stunning pre-designed or custom wedding rings.

For more information please contact us here.

Speak to a Ring Designer

I found Jacob Mercari on internet. At first I was skeptical with Greg. After several discussions. he made me feel comfortable and took his time in explaining the 4c's and provided me options for my diamond earrings purchase - no pressure. It was a surprise birthday gift for my wife. He's very professional and answered all my inquiries in a timely manner. We were very happy and satisfied with Greg. I would recommend him.
Wilson Ngo
Wilson Ngo
14:53 17 Feb 17
Working with Greg at Jacob Mercari was a great experience. His knowledge and guidance through the process of design and implementation was invaluable. Thanks so much!!
krishna beharry
krishna beharry
21:17 16 Feb 17
Dealing with Gregory Jacobson at Jacob Mercari, was an absolute joy. After painstakingly searching for a professional outfit which you could trust, I couldn't be more pleased to have purchased a ring from the company. My fiancee and I were beyond happy with the outcome of the ring quality, price and delivery time. We will definitely be going back to deal with Gregory Jacobson at Jacob Mercari, and will strongly suggest anyone looking for jewelry to only deal with Gregory Jacobson at Jacob Mercari! Thanks again!
Devin Wosminity
Devin Wosminity
18:56 08 Nov 16
My overall experience with Jacob Mercari was educational, value-added, and fun! And my impressions of Greg as an individual are that he is patient, meticulous about providing quality, and above all trustworthy.Greg far exceeded my expectations with regards to 3 custom rings (1 engagement, 2 wedding bands); however, what truly stands out is not the final product (which is amazing) but rather the process Greg takes you on.He goes above and beyond to invest into you as a customer. What I mean by this is that Greg takes the time to educate you on the industry as a whole, his company, the process, and is more than willing to answer any questions you may have at any time. He does all of this without any commitments from you monetarily or otherwise, and even if you do not make a purchase, after meeting Greg you will be more informed and prepared to make smart purchasing decisions. My absolute favorite part of the entire process is working with Greg to design the rings. He is a great listener and is able to translate your thoughts effectively into a great design. It’s also really helpful when you can touch and feel loose stones and example settings, as you really begin to understand what it takes to put a ring together. As a next step, you work with Greg to review 3D renderings of your design and have an opportunity to make sure all the fine details that truly make your ring unique are taken care of (the graphics are pretty cool too).It’s at this point in the process you leave things in Greg’s very capable hands. He provides frequent updates on the progress of your rings, and he is sure to follow-up if there are questions about the details – I really appreciate that he doesn’t make any assumptions on your behalf and that he ensures you are comfortable throughout the entire process.In the end, what you are left with is something truly unique and something you really feel you’ve had a part in putting together (as opposed to just picking out something off of a retail store shelf).I have and will continue to endorse Greg to my friends and family!
Derrick Sarwan
Derrick Sarwan
02:27 10 Jun 16
Greg did a fantastic job for us! I trusted him every step of the way, and he was very patient in answering all of my questions and working with me. He was a pleasure to work with--from finding the right stone to designing the whole piece. I would not hesitate to recommend Greg!
Jordan Waltman
Jordan Waltman
18:18 20 Sep 16
Such amazing work! Im so happy i find found you guus to help custom make my now fiances ring! She absolutely loves it! I couldnt have asked for better! You guys are the best! Thank you guys!
Bronson Houle
Bronson Houle
02:30 23 Jul 17
I had a great experience with Jacob Mercari. Gregory was very knowledgable and helpful.
Samantha Claydon
Samantha Claydon
08:19 28 Aug 17
I recently purchased a custom engagement ring. Having done my research I knew Jacob Mercari had great ratings, and my experience backs up why they have 5-star ratings time and time again! I vaguely knew what I was looking for prior to my first visit, but Greg worked with me to design the perfect engagement ring! My fiance is over the moon about how amazing her ring is! Initially I feared my tight timeline would be an issue, but Greg made sure the ring was ready very quickly. And the quality... wow! I guarantee you will not be disappointed buying a ring here!
Chris Rausch
Chris Rausch
23:07 03 Oct 17
I think I visited 7 different jewellers across Toronto (and online!), but found Jacob Mercari to offer the best selection, value, and service. Instead of pushiness and deception, I found graciousness, excellent knowledge of the market, and integrity. My fiancée loved the ring -- the diamond as well as the artistic setting. Couldn't recommend them higher.
Logan Gates
Logan Gates
18:59 10 Oct 17
We recently purchased a beautiful CanadaMark Diamond from Greg. He found us just what we were looking for and made the diamond buying process very comfortable and easy! He really knows his stuff and we felt very confident in his selection.
22:08 25 Nov 17
I must admit this was the most unexpected wonderful experience I've had in all my years of shopping for jewelry. I did not know what to expect going in but I think I prefer this than going into a store. It is a private and personable experience which does not make you feel like you are in a rushed situation.Greg was kind, knowledgeable and patient enough to listen to what I wanted, to give me options that lined up with what I needed (rather what she said she wanted, because that's how it really is when you're buying an engagement ring). I really appreciate the services offered and the work done. A truly beautifully designed ring that was ready by the date I said I would have needed it. Fantastic service and exceptional professionalism. I will continue to use his services as he is now my go to jeweler.
Adrian Bryan
Adrian Bryan
20:55 19 Dec 17
If I could give 6/5 stars, I would. My experience with Jacob Mercari was nothing short of perfect. I worked with Greg on my engagement ring, and from the very first meeting through finished product his customer experience was above and beyond. He made me very comfortable with the whole diamond buying experience, gave me much knowledge on the subject and was never pushy with options or even working with his company. We created a custom piece, stayed in budget and my fiance could not be happier with the finished product. I visited numerous other jewelers and can say without a doubt I made the right decision. I highly recommend Jacob Mercari for anyone looking for an engagement ring.
Brandon Banner
Brandon Banner
18:48 20 Dec 17
Greg was very responsive to us when we had questions all the way through the process of having an engagement ring made. Even before we committed to purchasing anything, he was quick to respond to emails. Greg is very professional, genuine, and accommodating. He would meet with us on his days off, since we were coming from outside the city. We had very specific requests about the ring and Greg was able to meet all the requests within our budget, and even told us we would be saving money on purchasing lab-created diamonds instead of mined ones. Where we saved on the diamonds, he informed us he could cast the ring in platinum instead of gold. We had a design in mind for the engagement ring, Greg and his team were able to provide us with a render of the ring before committing to casting it, which was nice to see. Included in the price of the ring, was an annual cleaning service, as well as inspecting the ring for damage. It is a nice touch to great service. Very much appreciated. We would recommend Greg to anyone we know personally, and would approach him again in the future for other custom jewelry.
David Gregory
David Gregory
21:25 30 Dec 17
Greg was a pleasure to work with! My engagement ring had diamonds 3 quarters around the band and I wanted to make it an eternity by adding more diamonds. He did this in one day!! Plus he cleaned & polished the ring so it looks bright and sparkly. I am extremely happy with the service, price and the result. Would definitely recommend Jacob Mercari to anyone who's looking for an excellent jeweler in Toronto.
Rachel Lee
Rachel Lee
15:05 15 Jan 18
Greg was great and very responsive during the whole process. He had tons of selection and was very helpful with lots of suggestions. The final product turned out perfect! Would definitely recommend.
Nick Chan
Nick Chan
15:52 17 Feb 18
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