Amethyst  £16.95 (5cm)
Smokey  £16.95 (5cm)
Larger clear quartz £26.95 (7.5cm)
3 sided pyramid.
I recently had these carved and they're just magical ✨ 😍 
3 sided pyramid, In geometry, a tetrahedron, also known as a triangular pyramid, in metaphysics, the tetrahedral pyramid symbolizes the element of Fire and interacts with one of the human energy centers, It is said to enhance courage, strength, passion and transformation. 
It is also used when working on manifestation, its a very useful tool as type of pyramid transforms and strengthens the space around it.

3 sided pyramid