Lot 375. A celadon jade blade, ge, Warring States period (475–221 BC) or earlier; 19.5 cm, 7 5/8  in. Estimate 20,000 — 30,000 HKD. Lot sold 150,000 HKD (17,093 EUR). Courtesy Sotheby's.

with bevelled edges tapering to a curved tip, centred with a ridge along the base of the tang to the sharp tip, pierced with an aperture, the stone of a pale celadon tone suffused with brown patches. 

Property from the Peony Collection.

Sotheby's. CHINA / 5000 YEARS, Hong Kong, 05 June 2020.