We are located in the heart of Downtown London, Ontario. Mario uses absolutely brilliant Canadian diamonds and gemstones to create your custom jewellery right in our studio. With over 27 years of trust and integrity along with our award winning designs, DIAMANI Jewellers is the right choice for you.
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I have a very generous boyfriend who likes to see me happy, and he knows that the smaller the box, the bigger the smile. Hence I have many of Mario's beautiful small red enamel boxes. They are always filled with lovely things, but really, how many diamond necklaces can one girl wear? This past summer at a neighbours bbq I looked down thinking I had bbq sauce on my wedding band.
Reviews (10)
Dillon Studerus
Dec 31, 2021
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I purchase an engagement ring from Mario pre covid and couldn't have been happier. An excellent piece at a fair price. The second we walked in to purchase our wedding bands 2 years later, Mario welcomed us like only 2 days had passed. If you're looking for anything jewlery related, Diamani should be your first stop. Thanks again Mario!
J. Jacoletti
Dec 26, 2021
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Mario made our vision a reality!
We met with Mario to design our wedding rings. After meeting Mario for the first time we found him to be extremely sincere and personable. He listened to our ideas and was able to share his expertise and guide us through the process of designing our engagement and wedding rings. We were involved in every step from the initial design, to the choice of diamond, to the colour of gold right through to the molding and firing of the rings.
Mario gave our rings a story. We in trusted Mario to make our external symbol of love and he succeeded...tenfold! He designed 3
We met with Mario to design our wedding rings. After meeting Mario for the first time we found him to be extremely sincere and personable. He listened to our ideas and was able to share his expertise and guide us through the process of designing our engagement and wedding rings. We were involved in every step from the initial design, to the choice of diamond, to the colour of gold right through to the molding and firing of the rings.
Mario gave our rings a story. We in trusted Mario to make our external symbol of love and he succeeded...tenfold! He designed 3
Reid Laking
Nov 02, 2021
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Filipe Aguiar
Jul 25, 2021
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If your looking for a custom piece of jewelry to last a lifetime, look no further.
Mario at Diamani Jewellers worked tirelessly to help me design the perfect engagement ring. I never once felt pressured and he highly recommended coming in more than once to give each design visit time to process.
His patience and professionalism is seemingly endless when it came to answering my questions about the design process.
Mario has many amazing designs, but having a custom one-of-a-kind ring made it extra special.
We enjoyed the experience with Mario at Diamani Jewellers so much that we returned there
Mario at Diamani Jewellers worked tirelessly to help me design the perfect engagement ring. I never once felt pressured and he highly recommended coming in more than once to give each design visit time to process.
His patience and professionalism is seemingly endless when it came to answering my questions about the design process.
Mario has many amazing designs, but having a custom one-of-a-kind ring made it extra special.
We enjoyed the experience with Mario at Diamani Jewellers so much that we returned there
David McIntyre
Mar 11, 2021
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Exemplary, original and the most wonderful service provided by Mario. I approached him with a goal in mind to create a beautiful 50th birthday present for my Sister. Instead, he produced a spectacular piece of art that knocked her off of her feet, along with the rest of the family. Mario’s skill and expertise were in full view accentuated by his marvellous character and personality. I truly felt like a part of the family. Do not hesitate in contacting Mario for any jewellery issues or creations, I wholeheartedly recommend him. I plan a visit next time I am in town to say hello to a new found
Kris M.
Jun 06, 2020
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Milan Izzo
Jan 09, 2020
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Mario was fantastic when I asked him to make an engagement ring for me. I was able to give him custom measurements and specifications that I needed, that I could not find anywhere else and he was able to make me a beautiful ring that fit everything perfectly, and that I know will last a lifetime. Don’t hesitate to see Mario about anything, whether it be starting from scratch, purchasing or just a repair!
Adell Robbins
Aug 02, 2019
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My husband and I found Mario 10 years ago this year. We wanted a wedding ring to go with the engagement ring my husband bought. Mario happened to already have a mould of the shape to go around my ring. When I received the ring it fit perfectly. This year was our 10th wedding anniversary so I went to see Mario. Mario remembered me and where I worked. It was amazing. I ordered another ring to go on the other side of my engagement ring. Now I have a complete setting that makes my engagement ring pop. Thank you so much for everything. Best service and experience in London.
Carly Harman
Jan 13, 2018
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We had a fabulous first experience with Mario. He was so kind and personable right from the start. He did an amazing job setting my new Moissanite stone into my engagement ring, when other jewelers said that it would be a pain. It turned out perfect, at an extremely reasonable price. He even had it finished earlier than was planned just so I could have it done for our anniversary. We will be recommending him to all our friends and family.
Sarah Bromley Brewer
Sep 08, 2015
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