Messi Jewelry Hits 10,000-Carat Monthly Lab-Grown Diamond Capacity

WUZHOU, China, (PERLA) -- Messi Jewelry, a lab-grown diamond manufacturer and jewelry OEM/ODM supplier, has now reached a monthly production capacity of 10,000 carats, strengthening its ability to support growing demand from global jewelry brands, retailers, and private-label partners.

The company built up to this number through continued investment in its diamond cutting, polishing, and jewelry manufacturing capabilities. Lab-grown diamonds have moved past the early adoption phase. Buyers today care less about whether a supplier can produce diamonds at all, and more about whether that supplier can keep producing them at volume, on schedule, with the customization options a modern jewelry brand needs.

A Market Moving Toward Scale
Growth in the lab-grown diamond sector is increasing the importance of reliable supply for brands looking to expand their collections.

Precedence Research's "Lab-Grown Diamonds Market Size, Share and Trends 2026 to 2035" put the market at roughly USD 29.73 billion in 2025, with a projected climb to USD 108.98 billion by 2035, a 13.87% annual growth rate. Numbers like that explain why manufacturers capable of consistent quality and real production capacity are seeing more inbound interest than they can always handle.

Brands sourcing lab-grown diamonds are asking different questions than they were a few years ago. Can this factory scale with us? Can they hit our delivery windows? Will their next batch match the quality of the first one? Availability alone no longer closes the deal.

Reaching 10,000 Carats Monthly
Messi Jewelry launched its branded lab-grown diamond business in 2018. Since then, the company has continued to develop its diamond cutting and polishing capabilities, jewelry manufacturing operations, and OEM/ODM services for international clients.
Alongside its diamond cutting and polishing operations, Messi Jewelry invests in the R&D of fancy-color lab-grown diamonds while expanding its manufacturing capabilities. Reaching 10,000 carats in monthly capacity gives brands and retailers greater flexibility to scale their lab-grown diamond jewelry collections.