P.T.Diamonds Inc.

P.T.Diamonds Inc. With over 20 years of industry experience PTDiamonds holds a position of one of Canada’s leading diamond suppliers. GIA and HRD certified 1 carat and up.

Expert in melees of excellent-make below 0.75 carat. All our diamonds are Sortoscope® graded to meet watch and jewelry industry high standards. Precise, consistent and reliable supply. Along with loose diamond trade we also offer jewelry appraising and diamond grading services to businesses and public.

💎 3.00 ct Natural Yellow Pear shape Diamond.Natural vivid yellow diamonds represent one of the most sought-after categor...
06/08/2026

💎 3.00 ct Natural Yellow Pear shape Diamond.
Natural vivid yellow diamonds represent one of the most sought-after categories in fancy color diamonds. This 3.00 ct example exhibits strong saturation, excellent face-up appearance, and the distinctive character collectors and designers value in natural color stones.

Wishing you a joyful Easter filled with renewal, light, and meaningful moments. May the season bring clarity, warmth, an...
04/05/2026

Wishing you a joyful Easter filled with renewal, light, and meaningful moments. May the season bring clarity, warmth, and a fresh sense of inspiration.

Matched and calibrated Round Brilliant Cut diamonds. A precise layout of 2-pointers and 30-pointers, carefully sorted fo...
03/24/2026

Matched and calibrated Round Brilliant Cut diamonds. A precise layout of 2-pointers and 30-pointers, carefully sorted for uniform size, consistent proportions, and balanced brilliance—prepared for designs where alignment and accuracy make the difference.

Behind the scenes at PTDiamonds. Fresh batch of certified diamonds under review.
03/16/2026

Behind the scenes at PTDiamonds. Fresh batch of certified diamonds under review.

Each stone selected for consistent proportions and clean step-cut symmetry, creating a balanced composition where alignm...
03/09/2026

Each stone selected for consistent proportions and clean step-cut symmetry, creating a balanced composition where alignment and clarity define the final design.

Carefully matched natural melee diamonds calibrated for uniform size and consistent brilliance—prepared to frame a vivid...
02/17/2026

Carefully matched natural melee diamonds calibrated for uniform size and consistent brilliance—prepared to frame a vivid natural ruby with balanced symmetry and clean light return.

02/14/2026

Wishing you a Valentine’s Day filled with sincere moments, quiet joy, and a love that grows stronger with time.

— PTDiamonds

5-pointers & 10-pointers, our calibrated Round Brilliant Cut diamonds are matched by size, symmetry, and make—ensuring a...
01/20/2026

5-pointers & 10-pointers, our calibrated Round Brilliant Cut diamonds are matched by size, symmetry, and make—ensuring a reliable supply for high-end manufacturing needs. Each parcel reflects PTDiamonds’ commitment to precision sorting and consistent brilliance across every stone.

Address

Toronto, ON

Opening Hours

Monday 10am - 5pm
Tuesday 10am - 5pm
Wednesday 10am - 5pm
Thursday 10am - 5pm
Friday 10am - 5pm

Telephone

+14169074234

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