You’ll receive the exact cabochon listed 
Fluorite cleanses and stabilises the aura.  It absorbs and neutralises negative energy and stress.  An excellent learning aid, Fluorite increases our powers of concentration, self-confidence and helps us in decision-making.  It encourages positivity, balances the energies, and improves balance and coordination, both physically and mentally.
Fluorite is said to boost the immune system and stimulates the regeneration and restructuring of cells and DNA, particularly in the skin and respiratory tract, and is said to heal ulcers and wounds.  Fluorite is said to strengthen bone tissue, and alleviates rheumatism, arthritis and spinal injuries.