Diamond Wholesale · Members access
50,000 diamonds. One search, four decades of judgement behind it.
Xact3D wholesale inventory — natural mined and lab-grown, all major certifications, held on request, dispatched from Montreal.
Diamond of the day · Sep 30, 2026
Today's featured stone.
SQUARE CUSHION MODIFIED BRILLIANT · Lab-grown · Stock 5661DF821
1.01 ct · D · VS2
| Shape | SQUARE CUSHION MODIFIED BRILLIANT |
| Carat weight | 1.01 ct |
| Colour / Clarity | D / VS2 |
| Polish / Symmetry | Very good / Very good |
| Measurements | 5.43 × 5.24 × 4.02 mm |
| Fluorescence | None |
| Certificate | IGI LG747578126 PDF → |
Pricing
The buying process
Three steps, one business day.
01
Search & shortlist
Filter thousands of diamonds by shape, carat, colour, clarity, cut, and lab. Save candidates to a shortlist you can share with your client.
02
Request a 24 h hold
One click places a reservation. The diamond desk confirms within a business hour, holds the stone against your account, and sends the certificate PDF.
03
Confirm & ship
Approve or release. Confirmed orders leave Montreal by insured overnight courier, tracked door-to-door.
Details & policies
Frequently asked.
Which certifications do your diamonds carry?
All our diamonds are certified by one of the following labs: GIA, IGI, HRD, GCAL, AGS, or EGL.
Do you offer both natural and lab-grown diamonds?
Yes, we offer both. When you run your diamond search, just select Natural or Lab-Grown from the filters panel.
How do I verify a diamond's specs before buying?
From the diamond's detail page, you can download its certificate in PDF format, giving you a reliable reference for its exact specifications.
Can you source stones that aren't listed?
Yes. Send us your specifications and we'll do our best to find a diamond that matches your requirements.