Whether it's to celebrate a September birthday or you're drawn to the truth and faithfulness the sapphire-colored crystal represents, you can’t go wrong with adding the September Birthstone Interchangeable Charm to your necklace or bracelet. These are not your mom’s charms. Our new, interchangeable charm design lets you make the look all your own: swap out the charms or add symbols to make a charm necklace or bracelet that’s exactly your style. This sapphire blue crystal charm is encased in gold or silver stainless steel so you can feel confident wearing it on repeat with its water, scratch and tarnish-resistant properties.