Thank you all for your responses. I have one clarification though - I was a temporary resident now returning to Canada as a PR after 2 months. Do any restrictions apply to me? According to this link -
https://www.cbsa-asfc.gc.ca/travel-voyage/mrc-drc-eng.html there seems to be a value limitation on any item I import. Many of my jewellery items will easily exceed the 10,000 CAD limit. Will they become dutiable in this case?
Please kindly advise.