Kyanite crystals that are highly transparent and attractive in color can be cut into cabochon and faceted gemstones, and are considered to be exotic gems. Kyanite inspires loyalty and fair treatment to others. It promotes good communication, bridging the gap between different beliefs and ideas, and encourages self-expression and speaking one's truth. It sharpens communication skills, and is particularly helpful when answering questions, or when there is a need to improvise. Kyanite is particularly stimulating to the Throat and Third Eye Chakras, expanding communication and psychic awareness on all levels.