c. 3300 BCE - c. 2000 BCE
Max. H. 2.5 x Diam. 8.5 x Thickness of Ring 1.5 cm (1 x 3 3/8 x 9/16 in.) 168 g
Greenish black stone with light gray streaks on one side
12th-11th century BCEChineseLight gray nephrite in a state of advanced calcification; cinnabar pigment
16th-11th century BCEChineseBlack nephrite with faint markings
2nd millennium BCEChineseGilt bronze
3rd century BCE-3rd century CEChineseTranslucent, pale green, fine-grained nephrite with darker markings; surface polished smooth
2nd millennium BCEChineseCreamy white and yellowish, opaque stone with a glossy polish partly weathered
1st century CEChineseBronze with jade fitting and wood handle
20th centuryTibetanTranslucent grayish brown nephrite with blackish brown marking
5th-4th century BCEChineseOriginally dark green, but now largely calcified and discolored nephrite
11th-8th century BCEChineseBronze
19th centuryTibetanSteel
17th centuryTibetan