8mm round aquamarine is a soft translucent aqua. The bead is is wire-wrapped to a 1" silky-look sterling silver chain tassel. 1-3/4" (45mm) long from the middle of the post earring backs. All silver is sterling. Same style in 14 kt. gold-filled # 307225360125460480 Metaphysical properties of Aquamarine: Energizes and purifies the immune system. Enables the expression of uniqueness and life energies. 5th chakra. March birthstone for Western and Vedic astrology. "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.