Alexandrite is a mesmerizing and rare gemstone known for its remarkable color-changing properties. In daylight or fluorescent light, it appears green to bluish-green, but under incandescent light, it transforms into a vibrant red to purplish-red. This unique optical phenomenon is due to the presence of chromium within its crystal structure.

Alexandrite is highly prized and symbolizes duality and change, making it a coveted choice for jewelry that captures the fascination of its shifting colors.