This is a one-of-a-kind necklace featuring natural ametrine. The ametrine used here is gem quality. (Effects of Ametrine☆) ○ Integration of circulation and harmony ○ Integration of body, emotions, and spirit ○ Bringing out one's own abilities ○ Healing of mind and body ○ Reduction of energetic stress from work, etc. ○ Love ○ Promotion of introspection ○ Purification ⭕️ Stone size: 10mm (length) x 10mm (width) ⭕️ Chain length: 45cm