jewellery Serving Toronto, Aurora, newmarket ON


Monday to Friday: 9:30 am - 5:00 pm

Saturday: 9:30 am - 5:00 pm














Engagement rings | Newmarket ON Engagement rings | Newmarket ON Engagement rings | Newmarket ON

Welcome to Knappett Jewellers on historic Main Street in downtown Newmarket, Ontario.


We specialize in custom design, Canadian diamonds, pearls, coloured stones, Swiss movement watches and magnificent grandfather clocks, wall clocks and mantel clocks.


The store has over 4,000 square feet of showroom, and features an accredited gem lab and workshop. Designs, repairs and appraisals are completed on the premises. The lower level houses the TIME GALLERY where a stunning selection of watches and clocks are on display.



Test Gem 3

Image of a Diamond taken with our ASET Tool

Drop in and let us show you how your diamond looks with our ASET Tool. The ASET Camera is the newest development within its performance-based diamond grading support tools. The ASET Camera uses high-grade optics through which you can easily view the optical performance of loose or mounted diamonds. The ASET Camera not only allows us to examine a diamond’s light performance, but also provides us the opportunity to better evaluate your diamonds.

NEW to Kanppett's

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