noun, noun which may take the genitive case particle 'no'
diamond pattern; diamond-patterned
Refers to a diamond-shaped geometric pattern, often on fabric, wallpaper, or other surfaces. Can be used as a noun or as a no-adjective to describe something with that pattern.
She was wearing a diamond-patterned skirt.
This wallpaper has a diamond pattern.
Compound of ダイヤ (daiya), from English 'diamond', and 柄 (がら, gara), meaning 'pattern'.