Power Stone Crystal Earrings Size: 1 carat Width: 6.5mm (including base) Height: 5.4mm (including base) About Crystal (Quartz): Quartz is a versatile stone that purifies everything, activates life force, draws out potential, and cultivates intuition and creativity. It is said to correspond to all things, events, and people, and has been used since ancient times for warding off evil, as an amulet, and in rituals. It is believed to have the power of amplification and is said to enhance energy. Earring Shape: Catch/Stud Notes: The case shown in the photos is not included. The item will be packaged with air cap (bubble wrap) for shipping. Material: Silver