Violet Jadeite Rough Stone (40 jin): Material and craftsmanship: natural jadeite rough stone with large window exposing violet flesh, matched with solid wood root-carved base and accompanied by natural jadeite ornament inspection certificate; specifications: height approx. 36cm, width 27cm, weight 20000g (40 jin); cultural value: natural violet jadeite rough stone with large window and clear flesh, elegant and soft violet color, a high-quality category of jadeite rough stone, suitable for direct furnishing and ornamental or carving into high-end ornaments with outstanding collection value.