The jade carved ornament Cong is of rounded form with angled exterior, the stone is of greyish-brown color tone with slight russet and visible veins.|Shang Dynasty period.||Length: 3 in (7.6 cm) Width: 3 in (7.6 cm)|商 玉雕琮|玉質地，局部被黑灰色沁斑所覆蓋，體方柱形，中間有一對穿圓孔，四周光素無紋。寶光內斂，把玩時間較長，溫潤宜人。此器造型周正，做工簡約精湛，具有西周玉琮的典型特徵，有較高的收藏價值。