An alluring, unheated, Ceylon blue sapphire from the gem fields of Marapana, cut & polished in Ratnapura, Sri Lanka. We take pride in providing unheated sapphires of perfect, clean clarity, possessing the most precise, inventive, and finest hand custom-cutting. Our gems have been hand-cut (no automated cutting) to perfection and bear the sweet, human quality that only master lapidaries can deliver. Accompanied by an Emil Gem Lab (Japan) report as "unheated."