c. 2500 BCE - c. 2000 BCE
H. 5.4 x Diam. 6 x Thickness of ring 0.6 cm (2 1/8 x 2 3/8 x 1/4 in.) Weight 120 g
Grenville L. Winthrop, New York (by 1943), bequest; to Fogg Art Museum, 1943.
Evenly light green, highly translucent nephrite
3rd millennium BCEChineseBlackish brown nephrite, turning deep gold-brown at the translucent edges
3rd millennium BCEChineseTranslucent, evenly pale green nephrite with a few brown markings
3rd millennium BCEChineseLight yellowish green jade with decomposed white streaks
3rd-2nd millennium BCEChineseBlack and blackish green stone
3rd millennium BCEChineseLight gray and pale green, slightly calcified nephrite, polished smooth and glossy
3rd millennium BCEChineseDark gray-green stone with black areas and light markings
3rd millennium BCEChineseBlackish green, fine-grained nephrite
4th-3rd millennium BCEChineseTranslucent, deep celadon-green and opaque, bone-colored nephrite
3rd millennium BCEChineseTranslucent light green nephrite with opaque buff clouds; southeast Neolithic piece modified in the northwest
3rd-2nd millennium BCEChineseCream-colored nephrite with light brown markings and a dark brown area at the edge
4th-3rd millennium BCEChineseLight green nephrite with tan spots, turning dark brown at the lower end
3rd millennium BCEChinese