K14 and K10 Piccola Luce
color change florite

Florite is called fluorite in Japanese. Its main component is calcium fluoride.
The stone may be more famous in the power stone industry and the camera industry than in the gemstone industry.
Florite is named after the Latin word "fluere" (flowing).
Among power gemstones, it is said to channel stagnant chi and balance both mind and body with its high vibrations.
そして、紫外線から可視光、赤外線まで、あらゆる光に対して素晴らしい特性を持つフローライトは、超高級レンズとして、カメラ業界の憧れの的となりました。まさに、完全に透明で、すべての光を流すというわけですね。今も、人工とはいえフローライトを用いたレンズは非常に高価ですが、一流の写真家たちはこぞって手に入れるのです。
フローライトはトルマリンのように多色でも有名です。複数の色が層になったレインボーフローライトなども見かけます。
Among them, the color-changing florite used in Piccola Luceis a rare stone and a collector's item that gem connoisseurs will appreciate.
As shown in the video, in sunlight, it is a blue that can be mistaken for a sapphire. However, in the light of an orange sunrise or sunset, a flame such as a candle or bonfire, or an incandescent light bulb, it appears purple.
Florite that changes its expression. Don't you think it leads to the freedom of the mind?