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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
5.0222 reviews
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Sam Prowse's profile image
Sam Prowse 
on Google
2 weeks ago

Best of the best. I’ve gone through Diamond Design for a watch and an engagement ring (big thanks to Paul for helping me with both), and I’ve also referred and accompanied friends purchasing watches there. The entire staff is incredible, and their level of professionalism is unmatched. I would 10/10 recommend Diamond Design to anyone looking for watches, rings, jewellery, etc. 

Matthew Hickey's profile image
Matthew Hickey 
on Google
a month 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
2 months 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
2 months ago
Ben Jessome's profile image
Ben Jessome 
on Google
3 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! 

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Frequently asked questions about Diamond Design

How is Diamond Design rated?

Diamond Design has a 5 star rating with 222 reviews. 

When is Diamond Design open?

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

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