Herkimer Diamond Necklace, Natural Raw Diamond Necklace, Salt & Pepper Herkimer Diamond Necklace, Healing Crystal,Gift For Her Handmade Necklace Main Stone: Natural Herkimer Diamond Main Stone Treatment: Natural Stone Size: Free Size Metal Purity - 925 Sterling Silver Necklace Size - 18 Inches Herkimer Diamond Necklace, Natural Raw Salt & Pepper Healing Crystal, Gift For Her