4th century BCE
Diam. 7.5 x Thickness 0.5 cm (2 15/16 x 3/16 in.) W. of ring 1.1 cm (7/16 in.) Weight 28 g
Grenville L. Winthrop, New York (by 1943), bequest; to Fogg Art Museum, 1943.
Light greenish gray translucent nephrite with brown markings
5th-3rd century BCEChineseLight brown, partly discolored nephrite
5th-3rd century BCEChineseStrongly calcified, originally gray-green nephrite
5th-3rd century BCEChineseTortoise-shell colored nephrite with areas of incipient calcification
4th-3rd century BCEChineseTranslucent, light celadon-green nephrite with blackish brown streaks
5th-3rd century BCEChineseBrown nephrite
1st millennium BCE-1st millenium CEChineseCast bronze with gold and silver inlay
5th-3rd century BCEChineseTranslucent celadon-green nephrite with tan and dark brown markings
5th-3rd century BCEChineseBrown nephrite
1st millennium BCEChineseGilt bronze with turquoise inlay
5th-3rd century BCEChineseBrownish yellow, faintly translucent, partly calcified nephrite
5th-3rd century BCEChineseProto-porcelain: stoneware with thin ash glaze
5th-4th century BCEChinese