This listing is for custom handmade or vintage natural gemstone or freshwater pearl charms. The charms can be worn as pendants or on earrings or bracelets. Pricing depends on the gemstone, materials and labor required. Many of these charms are handmade in Chicago. ✨ METAL OPTIONS: High quality 12-14k gold fill with a jeweler's brass core Solid sterling silver Hypoallergenic and tarnish resistant when cared for according to our instructions ✨ CARE INSTRUCTIONS: To maintain the beauty of your jewelry, avoid exposure to perfumes and chemicals. Gold filled and sterling silver jewelry can be cleaned if the jewelry begins to show tarnishing; however, we recommend some simple good habits to limit the need for cleaning. When you're not wearing your jewelry, store your pieces in a closed or airtight jewelry box, and keep your jewelry in dry places, away from humidity.