Jump on board with this season’s astronomy-inspired jewelry. From literal variations of sun, moon, and stars to more metaphorical interpretations, this trend is fitting for a whimsical mood. Here are a few eco versions that left us starry-eyed.

Kirsten Muenster rays ring: made of recycled sterling silver with oxidation, this elegant ring is suitable for all occasions. ($250)

Verde Rocks star filigree necklace: fair-trade 14k gold and vintage yellow glass crackle beads make for a sophisticated return to childhood memories. ($64)

Jill Alberts large star earrings: these gold-filled earrings are made from vintage materials found at estate sales and flea markets. ($45)

Buzz Buzz Designs star earrings: mixing vintage lucite and vintage brass stars, these earrings are a sweet touch for fall. ($26)