Chinese Liangzhu Jade Cong, dimensions: Length 7.3cm;Width 7.3cm; Height 15.8cm;Inner diameter 15.8cm. As a typical artifact of Liangzhu culture, Liangzhu Jade Cong has been pursued by jade lovers since ancient times because of its exquisite pattern, important historical value, and huge artistic charm. Liangzhu Jade Cone is carved from nephrite, from the appearance, it is a shape with an circle outer and square inner , up big down small. The fine surface of the Yin line carving technology has reached a level almost beyond the reach of later generations. In Liangzhu period, where there was neither bronze nor steel, how to process jade materials with hardness higher than that of common rocks and various metals? So as to make them become Jade Cong with exquisite and complicated patterns. Up to now, scholars who study ancient jade of Liangzhu are still puzzled. Not only that, Liangzhu jade Cong also has a large body and shows its unique charm. Dimensions: Lg.7.3cm; Wd.7.3cm; Ht.15.8cm; Diam.5.9cm. In House shipping, Domestic USA all states is USD$50, International Shipping Outside USA is USD$100.