The jade ornament is of flattened form, depicts a cicada on the surface, the jade is of celadon color tone with chicken-bone white areas.|||Length: 2 7/8 in (7.3 cm)|玉蟬|玉質青白色，細密光潔，局部有沁色白斑。通體扁長，中部稍厚，兩側略薄。雙目外凸，嘴平齊，陰綫飾頭、背、雙翼，尾翅呈三角形。背部平面狀，陰綫勾飾交叉紋，綫條流暢，簡潔有力。