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Mi-Ya Technologies Ltd

Mi‑Ya Technologies – Redefining Diamond Creation Since 2011

Founded in 2011, Mi‑Ya Technologies is a pioneering force in the development of advanced processes and proprietary growth recipes for producing gem‑quality rough diamonds. Our expertise spans both colorless and fancy‑colored diamonds, crafted through innovative methods that challenge conventional boundaries in diamond science.

Innovative Diamond‑Growth Technologies

Mi‑Ya has developed a unique portfolio of confidential recipes that leverage multiple carbon sources and specialized growth methodologies. These tailored processes enable exceptional quality across various diamond types—establishing technologies that are not just evolutionary, but truly disruptive within the diamond‑manufacturing industry.

Our Mindset: “Everything Is Possible”

At the core of Mi‑Ya’s culture is a simple yet powerful motto:

“Everything is possible.”

This belief shapes our approach to research, development, and collaboration. It drives us to push past industry limitations, pursue scientific breakthroughs, and consistently redefine what is achievable in diamond creation.

Global Partnerships & Advanced Machine Capabilities

Mi‑Ya works closely with leading luxury groups worldwide to introduce next‑generation diamond products and brand concepts. In addition, the company collaborates with MMD Systems to advance the performance and capabilities of MPCVD diamond‑growth machines, enabling higher efficiency and superior material quality.