Lot 801. A greyish-green and buff jade cong, 2nd–1st millenium BC. Estimate USD 4,000 - USD 6,000 © Christie's Images Ltd 2017.

The cong has plain sides and narrow collars, and much of the greyish-green stone is now opaque and altered to a mottled buff and brown color. 2 ½ in. (6.3 cm.) wide

Provenance: The Erwin Harris Collection, Miami, Florida, by 1995.

Christie's. The Harris Collection: Important Early Chinese Art, 16 March 2017, New York, Rockefeller Center