Pink Asian face character dangling wire earrings jewelry

Earrings are in good condition and kept in a clean smoke free home. Earring were received in a gemstone jewelry lot but do not register as gemstones on my presidium II tester. The Asian character did jump around once but in following tries did not move the needle. Some stones do not register because it only tests several stones so I really am not certain. It could be gemstone but I am thinking it is not. The light pink beads did not register as gemstones either and if were quartz they should register. **I recalibrated the device and the Asian face moved into glass and then did not register and the pink beads did the same** used since and works. **confuscious me! Top light pink bead is lighter in color 13-14mm round Darker pink Asian face character measures 19mm H X 20mm W X 12mm approximately Bottom pink bead 10mm round #earrings #pink-jewelry #asianjewelry #jewelry