A vibrant birthstone-inspired Sparkle Ball™ charm to personalize your favorite chain. Add symbolic sparkle to your jewelry with the Medium Birthstone Sparkle Ball™ Charm. Crafted with a 10mm Sparkle Ball™ of hand-set crystals or a simulated pearl (for June), each charm is designed to represent a unique birthstone. Finished with a sterling silver or 14k gold-plated cap stamped with the Hillberg & Berk logo, this charm is ideal for layering on any of our personalizable chains. Whether as a meaningful gift or a personal addition, it brings vibrant color and style to your collection.