Welcome to basal diamond

About Us


  •  From start to finish, all jewellery                 made in canada 

Custom design jewellery 

Certified Loose Diamonds


Our Inventory

  All shapes and sizes from 0.005ct to the extreme size.  Parcels, single stones, matched pairs. 
Certified stock from GIA, AGS, GS, IGI
Premium cuts to value cuts in all shapes.
Natural fancy colored diamonds 


Big selection of rings 


for all budget


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Contact Us

Drop us a line!

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Basal diamond

1255 Boul Robert-Bourassa #460, Montréal, Quebec H3B 3B6, Canada



Monday - Friday: 9am - 6pm

Saturday: Closed

Sunday: Closed