Note: Each piece of gemstone charm is irregular in shape, because of natural stones, there might be slight size and color differences. Quantity: 1 piece Dimension: 30mm Material: 18k gold electroplated copper, labradorite, aquamarine, fluorite, strawberry quartz, citrine, prehnite Natural material: these healing crystal gemstones are mainly made of natural quartz, which has been finely processed and polished, clear in color and durable to use. it looks delicate and elegant. Healing functions: it