Sterling Silver cloudy & translucent green pierced earrings jewelry

Earrings are in good condition and kept in a clean smoke free home. I believe they may be a gemstone mix— especially the green but the white/clear bead is not registering as a stove with my oredudihmII. The device only tests several stones so there are stones that won’t move the needle and others jump around to closer composition. The clear/white although is lightweight and may be plastic. Earrings are marked 925, brand unknown, 4mmX 5mm translucent green cluster of 3 beads and the larger cloudy translucent clear/white faceted is 5.5/8” X 5/8” X 1/8” or approximate 3mm sides. Total dangle approximate 1 6/8”. #jewelry #sterling-silver #925