The modern innovative source for custom jewellery and engagement rings in Winnipeg

Exceptional Local Design – See your  design come to life as we create your lifelong treasure, just for you or your loved one.

Excellent Diamond Pricing – Discover the finest ethically sourced, GIA certified diamonds and gems without the retail markup, through our unique business model.

Expert Personalized Service – Enjoy a stress free, and exciting diamond and design experience with our award winning father & son team.

View Our 100 +  Five-Star Google Reviews

“I could not be more obsessed with my beautiful ring! Anyone that is interested in custom jewellery needs to go to Omori Diamonds!!”

-Rhianne H

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

“Jim sat down with me to teach me all about diamonds, he made suggestions along the way and we were able to custom make the perfect ring for my fiancé. Jim is a local business owner a fantastic person and extremely knowledgeable.”

– Samuel D

“Jim is amazing to deal with! He took my design and made it a reality faster than anticipated, the Mrs. is extremely happy with her ring and we will be returning for our wedding bands “- Adam T

“I recently had the great opportunity to work with Jim to design an engagement ring for my fiance. I had an idea in mind as to how I wanted the ring to look and I was definitely excited to see the ring turn out even better than I had imagined! Jim is definitely an expert in his field.”

– Ryan M

“We really appreciated how Jim made us feel confident in the diamond we chose, answering all our questions and addressing our concerns, and it certainly did not disappoint when we finally saw it in person – amazingly sparkly and exactly what I had envisioned. He really takes his time in choosing the right diamond…The finished product is simply breath-taking…” 
– Karissa

The Omori Experience

Meet directly with our designer and diamond specialist to receive expert guidance and undivided attention in crafting your dream ring. Through advanced 3D rendering and wax models you will see your design come to life as we create your masterpiece just for you or your loved one.

Submit an inquiry to book a free appointment or call us at (204) 951-7040 to talk to an expert. Let’s create a masterpiece together!

Unique Engagement Rings

Customize a design from our collection or create your own unique ring with our expert design team.

Custom Jewellery Design

Work closely with our expert designer to create something truly unique and one-of-a-kind.

Excellent diamond pricing

Our unique, low overhead business model brings you the finest quality diamonds & gems in the most direct mine to client route at very competitive prices.

About Us

We are a father and son design team bridging the gap between a modern eye and time tested craftsmanship.

Book An Appointment

Please submit an inquiry below or call or email to book your consultation.

Contact Us

We work by appointment only. Please fill out the contact form below or call or email to book an appointment.

Phone: 204-951-7040 Email:

Location: 2003 Portage Avenue, Winnipeg We do not keep diamonds on premises. 

We do not buy used diamond or jewellery.

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