There are many gemstones that can produce starlight effect in nature. 현재, 있다 10 kinds of gems known as: 사파이어, 루비, 알만딘, 녹주석, 남옥, 스피넬, 투시면, 근청석, columnar and enstatite pyroxene. 그중, the starlight effect of sapphire is the most common and the particles are large and eye-catching. Take sapphire, which has [...]
