Han dynasty or later
Diam. 10.5 × Thickness 0.5 cm (4 1/8 × 3/16 in.) Diameter of hole 4 cm (1 9/16 in.)
Evenly light brown and cream-colored, partly calcified nephrite
5th-3rd century BCEChineseStone
20th centuryChineseGreenish brown, much calcified nephrite
5th-3rd century BCEChineseStone
ChinesePale yellowish green translucent nephrite with tan and brown markings
5th-4th century BCEChineseStone
20th centuryChineseLarge disk of a translucent, dark bluish green jade with blackish streaks and rust-colored spots
5th-3rd century BCEChineseGreenish gray, dimly translucent stone of homogeneous color and texture
8th-5th century BCEChineseBlack nephrite
2nd millennium BCEChineseMottled greenish and light brown nephrite
19th-20th centuryChineseStone
20th centuryChineseStone
20th centuryChinese