Description: 18th/19th Century, of foliate shape with eight ribbed lobes and key-fret carving at rim, raised on a waisted foot with conforming lip, the stone of a translucent white color with some brown and white inclusions, polished to a silky surface, seal on base in archaic script reading ‘chui (?) hai’
h. 1-7/8 dia. 3 in.