The jade carved band ornament is of cylindrical form with waisted center, carved on the exterior with scrolling ring patterns, two small holes on the exterior, the jade is of greyish-yellow color tone with russet.|Shang Dynasty period.||Height: 2 1/4 in (5.7 cm) Diameter: 1 3/4 in (4.4 cm)|商 玉雕玄紋環|玉料呈灰白色，質地細膩。圓柱狀。器身束腰，上下浮雕玄紋作裝飾，分佈規整，雕琢細膩流暢，堪稱稀世之珍。雖近年偽品甚多，但較之真品，則有天壤之別。該器造型古樸，沁色自然，保存完好。