Factory Show

We collaborate with world-class manufacturers and master craftsmen to produce high-quality lab-grown diamond jewelry. 

Let’s take a tour of the manufacturers and crafting studios:

1-A. Production site of lab-grown diamonds—HPHT method



1-B. Diamond roughs created through HPHT method



2-A. Production site of lab-grown diamonds—CVD method



2-B. Diamond roughs created through CVD method



3. Diamond design, cutting and polishing




4. Loose diamonds and premium diamonds with their IGI certificates



5. Crafting jewelry products




6. Quality check on jewelry products



We welcome your inquiries and feedback. Please feel free to contact us.


Contact Person: Florence

Email: business@allzjewelry.com

Mail consultation
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