Lot 147. A white jade ring, Possibly Neolithic period, circa 3500-3000 BC. Width 4 cm, 1⅝ in. Lot sold: 52,920 GBP (Estimate: 800 - 1,200 GBP). © 2022 Sotheby's.
Provenance: Galaxie Art & Gift Co., Hong Kong, 10th October 1988.
Literature: Jessica Rawson, Chinese Jade from the Neolithic to the Qing, London, 1995, pl. 1:6.
Sotheby's. HOTUNG | 何東 The Personal Collection of the late Sir Joseph Hotung | Part II: Day. London, 8 December 2022