A truly unique and gorgeous, lab-certified unheated Ceylon blue sapphire from the gem fields of Ratnapura, Sri Lanka. An excellent, elongated cushion shape, this will mount ravishingly in a unique ring or sophisticated pendant. It is the finest, most auspicious, and flawless clarity, offered at wholesale price. Stone is accompanied by an SGL (SanGems Laboratories, Ratnapura, Sri Lanka) lab report stating "no indications of heating" detected.