This item features a slightly transparent base with inclusions of the mother stone, allowing you to appreciate its natural beauty. ~Materials & Size~ Grandidierite AA Mini Tumble Approximately 6mm in diameter, approximately 2mm thick Color: Blue-Green The images may appear more blue than the actual item; the real color is a gentle, skin-friendly hue. All metal components are k16gp. *We have selected beautiful pieces. Please understand that natural stones may have slight imperfections or inclusions. *The actual item may appear slightly different from the images depending on your monitor. To prevent oxidation of the metal parts, we recommend wiping them with a cloth after use and storing them in a zip-lock bag. Metal hook k16gp... No additional charge Resin hook... No additional charge Titanium... Additional 80 yen Resin non-hole... Additional 130 yen 14KGF... Additional 200 yen Metal earring plating... Additional 80 yen