At AINUOSHI, we provide you with shiny AINUOSHI gemstones that are equal to diamonds, with high quality, affordable prices, and perfect cut, clarity, color, and shape.

AINUOSHI Stone uses our innovative, unique, and exclusive formula, made from the rarest raw materials.

AINUOSHI Stones™ are almost perfect, comparable to a perfect white (D or E) diamond color. Without any professional equipment,AINUOSHI Stone™ cannot be visually distinguished from diamonds


I am so glad I found Ainuoshi, it really looks identical to diamond! Now I know I can have as many diamond ring as I want, without worry about the cost at all!

Vinnie L.

I am not one to write reviews unless I am extremely impressed with a specific item. So, this tells a lot about my purchase. This ring is absolutely stunning.

Celine P.