Fine Jewelry

Lianyi Diamonds

Premium Lab-Grown Diamond Brand under Huanghe Cyclone (SH.600172)

Lianyi Diamonds emerges from China's lab-grown diamond revolution as a brand that marries state-backed industrial excellence with refined aesthetic sensibility. As a direct brand of Huanghe Whirlwind Co., Ltd. (SH.600172) — the world's largest cultured diamond rough producer — Lianyi commands an unmatched supply chain.

With 3 million carats annual production capacity (20% of global output), D-F color concentration, VVS+ clarity standards, and IGI-certified quality — every Lianyi diamond carries the same fire and ethical peace of mind. "Your radiance, from within, shines free."

Lab-Grown Diamond D-F / VVS+ IGI Certified Sustainability

Brand Philosophy

Lian Yi.
The Lotus That Radiates.

The name Lian embodies the lotus — rooted in mud yet untouched by impurity. Yi represents radiant brilliance — the light of diamonds, the warmth of love.

Together they form a brand promise: draw inspiration from virtuous origins, then unleash a radiance that transcends boundaries.