SUNYIK Natural Quartz Cluster Drusy Pendant Crystal Gemstone Healing SUNYIK Natural Crystal Quartz Cluster Drusy Pendant Gemstone Stone for Necklace Size Details(Approx):12x50-16x55 mm;Hole Diameter:5 mm;Material:Natural Stone;Metal:Gold Plated(Lead & Nickel Free);Weight:25-30 Grams Quantty:1 PC(The chain in picture is not included);PS:Since the stone is natural,the shape and size of pendants are different from each.We will send by random from available lot. Amethyst promotes the body's assimilation of oxygen and removal of waste products. It helps to balance the nervous system and brain. A powerful ally to have by your side. Birthstone:February;ConstellationPisces-amethyst;Amethyst opens and activates the Crown Chakra, allowing easier access to the divine. The strong healing energy of Amethyst can transmute lower vibrations to higher frequencies, transforming negative energy to love energy.