Lot 20. A small russet jade ring, huan, Song dynasty or earlier. Estimate HKD 100,000 - HKD 150,000 (USD 12,947 - USD 19,420). Photo Christie's Image Ltd 2016.

The circular disc is pierced with a central circle and decorated similarly on each side with a band of facetted bosses within a hexagonal grid. 21/2 in. (6.5 cm.) diam.

Christie's. The Pavilion Sale - Chinese Ceramics and Works of Art, 4 October 2016, Hong Kong