Exceptional 1.70-ct. Natural and Certified Unheated Octagonal Step-Cut Blue Sapphire
Exceptional 1.70-ct. Natural and Certified Unheated Octagonal Step-Cut Blue Sapphire
An extremely beautiful and scintillating unheated (no-heat) and fine-quality 1.70-ct. blue sapphire from Sri Lanka (Ceylon). The sapphire accompanies a geological report from GIA, which states that the sapphire is from Sri Lanka, and has No Indication of Heating.