The moon has been a women's symbol since ancient times, symbolizing femininity, mystery and the subconscious mind. Three moons honor the Triple Goddess, representing Mother, Maiden and Crone. Aventurine moons are 15x12mm (5/8x1/2"). Metallic green and clear AB Austrian crystal represent stars in the night sky. 6-8x4-5mm clear beads are Herkimer quartz, also known by the trade name, "Herkimer diamond," a double-terminated quartz crystal discovered in Herkimer County, NY. It's called "diamond" because of its clarity and natural faceting, double termination points with 18 total faces. The bar is 2-3/4" (7cm) across. Center moon dangle is 1-3/4" (45mm) long. All silver is sterling. Earrings sold separately # 3421149836445 Metaphysical properties: Herkimer Quartz -- Exceptional healing crystal that amplifies spiritual energy and balance. Its high frequency aids in removing energy blocks. Known as the Stone of Attunement because it helps put you at ease with new people or in unfamiliar environments. Aventurine -- One of the best balancing stones for the heart. Draws from the healing power of the green earth. Also associated with prosperity. 4th chakra. Zodiac birthstone for Libra September 23 - October 22. "Metaphysical properties" should not be taken as medical advice, or used as a substitute for medical care. This product does not claim to diagnose, prevent, or cure health issues. Information given is to explain the lore behind the stones and enrich the buyer experience.