Detachable Agate gemstone charm in blue. 8mm smooth, round natural mineral Amethyst gemstone bead charm. Choose to add to a bracelet or wear on a necklace chain. Size - Pendant length 1.5cm, width 8mm. Blue Agate gemstone - Believed to promote inner strength, mental wellbeing and emotional strength. Materials: 14K recycled gold fixtures. Gold coloured steel logo tag.