Unearthed from Tomb No. 1 and No. 2 of Fangshen, Beipiao, Liaoning Province there are ornaments in the Jin Dynasty such as gold earrings, gold beads, gold rings, gold thimbles etc. The earrings are 2.7cm in diameter and the beads is 1.2cm high.
Source:
http://traditions.cultural-china.com/en/15Traditions1473.html