Seller: purplecrystalgarden ✉️ (7,599) 100%, Location: Pakenham, AU, Ships to: WORLDWIDE, Item: 165546260600 HERKIMER DIAMOND CRYSTAL STUD EARRINGS - Sterling Silver - Spiritual Awareness. They are silicon dioxide crystals with a hardness of about 7.5. Made by Heaven & Earth Jewellery. Crystals are approx. 5mm x 4mm. They are useful in lucid dream work, as they help one remain conscious in the physically unconscious state. Condition: New, Stud Earrings: Herkimer Diamond, healing crystals: Herkimer Diamond, crystal healing: Herkimer Diamond, healing stones: Herkimer Crystals, Reiki: jewellery, meditation: crystals, Herkimer Diamond Earrings: Sterling Silver, earrings: Herkimer Diamond, spiritual jewellery: Herkimer Diamond Earrings, healing jewellery: Herkimer Diamond