Color change sapphires are a rare and captivating type of sapphire that display different colors under different lighting conditions. In daylight or fluorescent lighting, they typically appear blue to violet, similar to traditional blue sapphires. However, under incandescent or candlelight, they can exhibit shades of purple, pink, or even reddish hues. The intensity and distinctness of the color change vary depending on the sapphire’s chemical composition and impurities. These gemstones are highly valued for their uniqueness and are sought after by collectors and enthusiasts.