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Diamond Design

5.0

About this business

Twice recognized as "Canadian Jeweller of the Year," Diamond Design is a locally-owned family business, offering Newfoundland and Labrador’s best selection of jewellery, timepieces, wedding and engagement rings, plus a team of custom design experts. Our consultants are always happy to help clients in-person, virtually or by phone, whether you're treating a loved one or yourself. Please call (709) 754-9497 or email contact@diamonddesign.com to get in touch. 

Location details

10 Rowan St, St. John's, NL, A1B 2X1, Canada

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WeekdayScheduleStatus
MonClosed
Tue9:00 a.m. to 5:30 p.m.
Wed9:00 a.m. to 5:30 p.m.
Thu9:00 a.m. to 5:30 p.m.
Fri9:00 a.m. to 5:30 p.m.
Sat9:00 a.m. to 5:30 p.m.
SunClosed
5.0221 reviews
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Matthew Hickey's profile image
Matthew Hickey 
on Google
4 weeks ago

Purchased engagement ring April 2025. Amazing white-glove service from start to finish. Sharon not only helped us with every need we had, but took lots of time educating us throughout the entire process, making us feel like we were making the right decision on every part. Highly recommend! 

Zac Morgan's profile image
Zac Morgan 
on Google
a month ago

We had a great experience with Diamond Design shopping for our engagement ring. Sharon was amazing to deal with and spent a lot of time with us to bring our ideas to reality. We cannot thank you enough! 

Alicia Culleton's profile image
Alicia Culleton 
on Google
a month ago
Ben Jessome's profile image
Ben Jessome 
on Google
2 months ago

We had an excellent experience creating our engagement ring with Diamond Design. Thank you so much to Sharon, and the rest of the wonderful team for making our experience (and ring) so wonderful! 

Holly Anne Dempster's profile image
Holly Anne Dempster 
on Google
2 months ago

Exceptional service and quality. I purchased my fiancé’s engagement ring from Diamond Design and we couldn’t have been more satisfied with the process and the ring! We met with Rhonda several times before customizing the ring. She ordered in diamonds for us to look at with all the specs. Rhonda was knowledgeable and personable. We will be back to purchase our weddings from Diamond Design. I highly recommend. 

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Frequently asked questions about Diamond Design

How is Diamond Design rated?

Diamond Design has a 5 star rating with 221 reviews. 

When is Diamond Design open?

Diamond Design is closed now. It will open at 9:00 a.m. 

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