CharmyPoo|1358571877|3359421 said:Not as good as LM, SK, VC ... but some of the best in Toronto.
1. http://www.phdesign.ca (Downtown) for custom work. They usually do work for the trade but takes public work as well.
2. http://www.engagediamonds.com (Don Mills and Sheppard) for custom work. Engage Studio has one bad review on yelp but that person obviously doesn't know what they are talking about comparing high quality rings to people's. Their prices are good. They have great service and many open shelves for you to play around with rings.
3. http://www.leifbenner.com (Distillery District) for custom work. Great service.
4. http://www.edwardsanddavies.com for custom work. I have not tried them myself but they have great reviews.