Want to sell creative-cut diamonds? Or even develop your own custom-cut diamonds? Collaborate with Allz!

Lab-grown diamonds made in China carry world-class advantages in size, quality and price, as shown below. Allz, a pioneer in creative jewelry production, proudly crafts edgy and bold diamond products for you:

Larger Size, Higher Color Grades and Clarity than Natural Diamonds
Controllable Production Thanks to Advanced Chinese Technology, Particularly Fruitful in Large-Carat Production
Chinese Diamond Cutting
World-Leading as: 1. Chinese Craftsmanship—Synonymous with Precision Cutting, 2. Reliable Quality of IGI Certificates (Chinese Laboratory)
More Creative Designs
Benefiting from Chinese Large-Carat Production, Cost Reduction and Exquisite Cutting, More Innovative Shapes Are Emerging!
Ethically Sourced, Environmentally Friendly
No Mining, No Labor Exploitation, No Blood Diamond
ALLZ, YOUR RELIABLE PARTNER
Allz—we craft innovative fine jewelry and manage the entire process from design to delivery (excluding tariffs at your customs), ensuring an easy experience for you. This distinguishes us from other producers.

ABOUT ALLZ

Allz: A Full-Service Jewelry Studio

We can be your ideal OEM & ODM supplier as we provide start-to-finish jewelry production solutions, with 20 years' expertise in custom fine jewelry and a recent focus on creative-cut diamonds. Our production stays superior by choosing premium materials, sophisticated craftsmanship, and bold creativity. Let’s partner and enjoy rich profits! Contact us to get samples and quotes.

Our Key Services: 1. Develop custom-cut lab-grown diamonds; 2. Wholesale loose lab-grown diamonds (especially creative-cut ones) and classic jewelry; 3. Produce custom fine jewelry

CUT & COLOR

HOT PRODUCTS

SERVICE & PRODUCT HIGHLIGHTS

Custom Diamond Cut

New Cut Development According to Your Demand
Creative-Cut Loose Diamonds

Shape: Nature, Portrait & Imagination; White and Fancy Colors
Popular Cut & Color Loose Diamonds

White; Fancy: Pink, Blue, Yellow, etc.
Custom & Classic Jewelry

Custom Jewelry Tailored for You; Classic Jewelry

ADVANTAGE

Innovative Service as a Pioneer

Lead the trend for the next era of lab-grown diamond with your iconic creative cuts!
2025-06-26
Elite Manufacturers & Craftsmen

Diamond roughs achieve large sizes & high clarity thanks to Chinese manufacturers’ advanced tech and are cut by experienced diamond cutters.
2025-06-26
Full Care

We manage the whole process—easy for you from design to delivery (except your import procedures).
2025-06-26