Sell Your Diamonds
We Also Buy Diamonds

At Canada Gold – Mississauga, we purchase natural diamonds as part of our jewellery buying services. While the process is different from testing gold or silver, we are here to guide you through it with clarity and care.
How Diamond Evaluations Work
If your jewellery contains smaller diamonds under 0.4 carat, we include their weight in the overall evaluation of the piece. These are often referred to as side stones.
For larger diamonds over 0.4 carat, we arrange a professional assessment with our GIA-trained experts. This ensures your stone is graded accurately and receives a fair offer based on its unique qualities.
Important Notes
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We purchase natural diamonds only
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We do not buy uncut or lab-created diamonds
If you are unsure about the size or type of diamond you have, our team is happy to assist. Visit us at Canada Gold – Mississauga for a free, no-pressure evaluation and we will walk you through your options.




Canada Gold sells diamonds graded by the Gemology Institute of America: the leading experts of diamond analysis and grading. Find out how much your diamond is worth here.
Canada Gold is proudly accredited through the Better Business Bureau. This shows our commitment to providing superior customer service every time you visit.
Canada Gold is proud to be an authorized DNA dealer for the Royal Canadian Mint. We are able to instantly authenticate any registered mint coins.