Heaven & Earth, a company well known in Japan.
We primarily source our stones from them.
Here it is:
Chakra set
Amethyst
Lapis Lazuli
Angelite
Rose Quartz
Aventurine
Citrine
Carnelian
Red Garnet
When meditating, you might lie down and place them around your head or directly on each chakra.
I like to lay out stones in front of me like a market stall and meditate with them arranged before me.
This is a good set for adjusting chakra balance.
Certain stones will consciously stand out to you.
Is it time for chakra growth? Or is a chakra weakened?
They often let you know.