An alluring, lab-certified, unheated, Ceylon blue sapphire from the gem fields of Ratnapura, Sri Lanka. I love this sapphire; it is so pure, and peaceful. Immaculate, unheated crystal quality, this gem sets very high standards if you are looking for cleanliness, order of forms, and the sweet and sattvic feeling you want in a blue sapphire. Independently certified by the "Lakshani Gem Testing Lab" of Colombo, Sri Lanka, as unheated.