October pink tourmaline stud earrings feature a Celtic knot symbolizing good luck, perfect for daily wear or parties. Measuring 0.51 by 0.39 inches, these earrings are crafted from 925 sterling silver and October pink tourmaline birthstone. The hypoallergenic silver makes them ideal for sensitive skin. This Celtic knot jewelry makes a thoughtful gift for loved ones, friends, or yourself, expressing love and appreciation. Jewelry is a timeless way to celebrate special moments. To maintain its shine, store your silver Celtic knot jewelry properly, as it may oxidize over time due to air and moisture. Proper care ensures longevity.