Dainty 8mm agate hearts dangle from a short chain. Austrian crystal accents. Every agate is different, from light to dark green, to mauve, to light brown. The ones shown in this listing are dark moss green. All silver is sterling. Super lightweight 2-3/8" (6cm) long. Metaphysical properties of Agate: Harmonizes various energies. All chakras. Zodiac birthstone for Gemini May 22 – June 21. According to Vedic astrology, the birthstone for May. "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. Gift-ready in either an organza bag (default) or gift box upon request. Packaging styles change with availability.