Herkimer Diamonds possess remarkable clarity and strong luster. Despite being a type of crystal, they bear the name "diamond." These stones are found in the Herkimer region of New York, USA, and are believed to have formed approximately 500 million years ago when present-day New York was submerged under the sea. They exhibit a double-terminated shape, with pointed ends, which allows them to simultaneously emit energy from both points and absorb negative energy, making them highly effective for space purification. Unlike diamonds, they shine beautifully and brightly in their raw state and do not require polishing. It is said that their power is stronger due to their closer-to-natural form compared to polished stones.
- Mineral Name: Herkimer Diamond
- Japanese Name: Herkimer Suisho (Herkimer Quartz)
- Crystal System: Hexagonal
- Efficacy: Guidance, healing, health luck
- Chakra: 6th, 7th
- Purification Method: Self-cleansing, so no purification is needed.

Dream Crystal that delivers messages through dreams
Herkimer Diamond is also known as "Dream Crystal," a mysterious stone believed to deliver messages through dreams when placed under the pillow while sleeping. It is said to impart important insights for achieving goals and dreams, and for resolving problems one may be facing. It also has a deep healing and calming effect, and is said to be effective for promoting restful sleep and relieving insomnia.
A stone that heals fatigue and enhances energy
Herkimer Diamond is a stone that strengthens the trinity connection of body, mind, and soul, and enhances physical and mental energy. It also improves energy flow, clearing blockages in the body and alleviating fatigue. When this stone is used as a protective talisman, it is said to heal fatigue and stress, allowing life energy to well up from within the body. Furthermore, it has the property of absorbing electromagnetic waves and radiation emitted by computers and mobile phones, and has a purifying effect on areas with bad magnetic fields. It can improve poor physical condition and is expected to have positive effects on health.