Sterling Silver Mystic Quartz EarringsMystic Quartz earrings set in gleaming sterling silver. The stones subtle rainbow shimmer adds a touch of magic to this timeless, lightweight design. Approximately 13 16 long from the top of the ear wire and 3 8 wide. Mystic quartz is named so because of its brilliant and mystifying coloration. It can capture almost every color of the rainbow at once. Purples, blues, and greens are often the most noticeable colors in this gem. Cut and polished