Custom Jewellery & Engagement Rings in Winnipeg

The modern and innovative source for custom jewellery and engagement rings in Winnipeg. Experience the finest local craftsmanship and very competitive pricing on ethically sourced diamonds and gems. Simply call or inquire to book your free appointment to create your dream ring.

View Our Five-Star Google Reviews

"Thank you to Omori Diamonds for designing our perfect engagement ring. Today was the big day!"

"Omori did the most beautiful and unique engagement ring for us. They are extremely attentive and their craftsmanship skills are fantastic."

"Jim is an expert. He takes the time to explain each aspect of the design process..."

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Local Craftsmanship & Design

We provide a true custom design experience, helping you to create your perfect piece of fine jewellery. See your design come to life through advanced 3D imaging and printing, as we create your masterpiece just for you or your loved one.


Excellent Diamond Pricing

Our unique business model brings you the finest ethically sourced diamonds and gems at prices less than retail. Based on your budget and preferences we will select the best/largest options and source the perfect stone, cut to absolute perfection.


Personalized Expert Consultation

Meet directly with our designer and diamond specialist to receive undivided attention and honest guidance in choosing the perfect stone and style. By combining your input with our expertise, we will craft a piece you will treasure for life.


We specialize in ethically sourced diamonds that have received the highest grading from the Gemological Institute of America (G.I.A.) or the American Gem Society (A.G.S.). This is your assurance that your diamond has been deemed excellent cut, excellent symmetry, and excellent polish. Many diamond dealers refer to these as “ideal cut” , “Hearts and Arrows cut” and “triple excellent diamonds”. All of our diamonds are ethically sourced and we offer a wide selection of Canadian diamonds.

Owner Jim Omori has been in the Winnipeg Jewellery industry for over 30 years, specializing in hand made jewellery. His career began as the district manager of Vancouver for Mappins Jewellers where he developed many relationships with the worlds largest diamond dealers. He has enjoyed helping hundreds of couples create their perfect engagement and wedding rings.


We are by appointment only, so please set up a time by calling
(204) 951-7040 or emailing us at

Contact Us

Fill out the contact form or call (204) 951-7040 to book an appointment or talk to an expert!  Phone:  204-951-7040 Email: Location: 2741 Portage Ave, Winnipeg Located in Stewart’s Horology We do not keep diamonds on premises. We do not buy used diamonds or jewellery.

We are by appointment only.

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