This is a mini-sized bicolor sapphire, the birthstone for September! It's a loupe clean, and the colors are clearly separated, and it's very cute. It is also fluorescent.

◉ We try to make the colors of the posted photos as close as possible to the actual colors, but due to differences in your environment (monitor, browser, etc.), the appearance of the colors may differ slightly from the actual ones. Thank you for your understanding.