KAIKO STUDIO: Delicate Amethyst Crystal Necklace Amethyst Crystal is the most popular variety of quartz crystals that is considered the most powerful and protective stone. It is a semiprecious violet stone. Circle is a universal symbol, it represents the notions of totality, wholeness, original perfection, the Self, the infinite, eternity, timelessness, all cyclic movement. Material: 4K Gold plated chain and... Read more