A very intricate heady pendant with lovely swirls suit this design. 
The Metaphysical Properties of Ruby in Kyanite
It helps to balance the mind and emotions, and it is especially helpful for those who suffer from anxiety or stress. Additionally, Kyanite is believed to enhance one's intuition and psychic abilities, making it a popular choice among healers and spiritual practitioners.
Ref meaning: https://turquoisemoose.com