P.T.Diamonds Inc.

Based in Toronto, Ontario, P.T.Diamonds Inc. is a Canadian diamond wholesaler and gemological services firm established in 2009. The company specializes in the supply of precision-calibrated loose diamonds, excellent-make melee diamonds under 0.75 carats, and certified diamonds from 0.30 carats and larger, authenticated by institutions such as the Gemological Institute of America (GIA) and Hoge Raad voor Diamant (HRD). P.T.Diamonds Inc. distinguishes itself through exacting quality control standards, calibrating melee parcels within 0.025 mm tolerances and screening stones via Sortoscope grading alongside chemical vapor deposition (CVD) and high pressure high temperature (HPHT) testing equipment. In addition to wholesale distribution, the business offers professional diamond sorting and jewelry appraisal services. Serving fine jewelry manufacturers, custom designers, independent jewellers, and retail storefronts, the company distributes goods across major Canadian metropolitan markets and throughout North America via secure courier and air freight networks.