This Beautiful collection of stud earrings may be small ,however, they are Elegant, Unique and so Cute to wear!! They are made entirely of sterling silver 925 and the Gemstone we chose to use is the colourful glass Moonstone available in size 6mm and in four different colours (light blue, pink, yellow and purple). Moonstone is a natural crystal mineral which is thought to harvest the energy of the Moon and promotes you gain balance and healing. Its power is linked to the moon itself and it focuses on love, fertility, protection and good fortune during dark times. Moonstone is called to be the gemstone of Goddesses ,it enhances intuition and helps women find their feminine power. Notice that you can charge your Moonstone gemstone under the moonlight, more effectively under the full moon or new moon. **If you need any further information or help about this product please do not hesitate to contact us ❤! *As this is a natural stone product the colour of each stone may vary from that of the image. All our pieces are custom made to order and require 5 business days to production. If you need an item faster, feel free to contact us and we will try our best to accommodate your request as soon as possible.